diff --git a/content-testing/validators.js b/content-testing/validators.js
index a1f775d76..b9726b873 100644
--- a/content-testing/validators.js
+++ b/content-testing/validators.js
@@ -87,7 +87,7 @@ const dateRangeValidator = string().test(
   (value, context) => {
     if (!value) return true;
 
-    // yup is too leniant with `.date()` and allows broken string date formats
+    // yup is too lenient with `.date()` and allows broken string date formats
     // we only want to allow `yyyy-mm-dd` or a full ISO 8601 date in UTC
     // see https://github.com/jquense/yup/blob/master/src/util/isodate.js
 
diff --git a/content/tracks/side-tracks/pi-day/index.json b/content/tracks/side-tracks/pi-day/index.json
index 935caf27e..f0783f7ae 100644
--- a/content/tracks/side-tracks/pi-day/index.json
+++ b/content/tracks/side-tracks/pi-day/index.json
@@ -1,6 +1,6 @@
 {
   "title": "Pi Day",
-  "description": "Pi, which is the ratio of a circle's circumference to its diameter, is one of the most important mathematical contants.  This track is a compilation of the many challenges I have completed to calculate Pi.",
+  "description": "Pi, which is the ratio of a circle's circumference to its diameter, is one of the most important mathematical constants. This track is a compilation of the many challenges I have completed to calculate Pi.",
   "videos": [
     "challenges/95-approximating-the-value-of-pi",
     "challenges/96-visualizing-digits-of-pi",
diff --git a/content/tracks/side-tracks/supershapes/index.json b/content/tracks/side-tracks/supershapes/index.json
index 46d54950f..aa7c9d019 100644
--- a/content/tracks/side-tracks/supershapes/index.json
+++ b/content/tracks/side-tracks/supershapes/index.json
@@ -1,6 +1,6 @@
 {
   "title": "Supershapes!",
-  "description": "This side track is a collection of videos related to supershapes that use spherical coordinates and superformulas.  While not techically a \u201csupershape\u201d, the mandelbulb is constructed in a similar manner and is a SUPER shape.",
+  "description": "This side track is a collection of videos related to supershapes that use spherical coordinates and superformulas. While not technically a \u201csupershape\u201d, the mandelbulb is constructed in a similar manner and is a SUPER shape.",
   "videos": [
     "noc/3-angles/4-polar-coordinates",
     "challenges/19-superellipse",
diff --git a/content/videos/challenges/100-neuroevolution-flappy-bird/index.json b/content/videos/challenges/100-neuroevolution-flappy-bird/index.json
index 2461d5fa4..b9cc7f01a 100644
--- a/content/videos/challenges/100-neuroevolution-flappy-bird/index.json
+++ b/content/videos/challenges/100-neuroevolution-flappy-bird/index.json
@@ -19,7 +19,7 @@
         { "time": "4:11", "title": "Reinforcement Learning" },
         {
           "time": "6:45",
-          "title": "Make multiple birds that make random decisions and use a genetic alorithm"
+          "title": "Make multiple birds that make random decisions and use a genetic algorithm"
         },
         {
           "time": "7:40",
diff --git a/content/videos/challenges/100-neuroevolution-flappy-bird/showcase/contribution-1670302720.json b/content/videos/challenges/100-neuroevolution-flappy-bird/showcase/contribution-1670302720.json
index db30bae1d..22526164d 100644
--- a/content/videos/challenges/100-neuroevolution-flappy-bird/showcase/contribution-1670302720.json
+++ b/content/videos/challenges/100-neuroevolution-flappy-bird/showcase/contribution-1670302720.json
@@ -1,5 +1,5 @@
 {
-  "title": "Flappy Bird AI wih moving pipes",
+  "title": "Flappy Bird AI with moving pipes",
   "author": {
     "name": "Suryansh Dey",
     "url": "https://www.facebook.com/progressor.coc"
diff --git a/content/videos/challenges/104-linear-regression-with-tensorflowjs/index.json b/content/videos/challenges/104-linear-regression-with-tensorflowjs/index.json
index dbbd294f3..7fc1cac10 100644
--- a/content/videos/challenges/104-linear-regression-with-tensorflowjs/index.json
+++ b/content/videos/challenges/104-linear-regression-with-tensorflowjs/index.json
@@ -38,7 +38,7 @@
   "codeExamples": [
     {
       "title": "Linear Regression",
-      "description": "This sketch creates an interactive simulation of linear regresssion.",
+      "description": "This sketch creates an interactive simulation of linear regression.",
       "image": "",
       "urls": { "p5": "https://editor.p5js.org/codingtrain/sketches/UtOWCSYYF" }
     }
diff --git a/content/videos/challenges/105-polynomial-regression-with-tensorflowjs/index.json b/content/videos/challenges/105-polynomial-regression-with-tensorflowjs/index.json
index 811f82339..f83c1fe04 100644
--- a/content/videos/challenges/105-polynomial-regression-with-tensorflowjs/index.json
+++ b/content/videos/challenges/105-polynomial-regression-with-tensorflowjs/index.json
@@ -24,7 +24,7 @@
   "codeExamples": [
     {
       "title": "Polynomial Regression",
-      "description": "This sketch creates an interactive simulation of polynominal regresssion.",
+      "description": "This sketch creates an interactive simulation of polynominal regression.",
       "urls": { "p5": "https://editor.p5js.org/codingtrain/sketches/UdXRZxF7e" }
     }
   ],
diff --git a/content/videos/challenges/108-barnsley-fern/index.json b/content/videos/challenges/108-barnsley-fern/index.json
index 6a88e2785..eb8b76c37 100644
--- a/content/videos/challenges/108-barnsley-fern/index.json
+++ b/content/videos/challenges/108-barnsley-fern/index.json
@@ -34,7 +34,7 @@
     },
     {
       "time": "11:12",
-      "title": "Pick a random number to choose the tranformation"
+      "title": "Pick a random number to choose the transformation"
     },
     { "time": "12:08", "title": "Add nextPoint, drawPoint functions" },
     { "time": "13:51", "title": "Add probabilities" },
diff --git a/content/videos/challenges/115-snake-game-redux/index.json b/content/videos/challenges/115-snake-game-redux/index.json
index 092a7b36a..079d6ce53 100644
--- a/content/videos/challenges/115-snake-game-redux/index.json
+++ b/content/videos/challenges/115-snake-game-redux/index.json
@@ -62,7 +62,7 @@
           "icon": "🚂",
           "title": "OOP with ES6",
           "url": "/tracks/code-programming-with-p5-js/code/6-objects/1-intro",
-          "description": "Tutorial on object oriented programmign in JavaScript with ES6"
+          "description": "Tutorial on object oriented programming in JavaScript with ES6"
         },
         {
           "icon": "🎥",
diff --git a/content/videos/challenges/117-seven-segment-display/index.json b/content/videos/challenges/117-seven-segment-display/index.json
index d855f8799..7fdf860d0 100644
--- a/content/videos/challenges/117-seven-segment-display/index.json
+++ b/content/videos/challenges/117-seven-segment-display/index.json
@@ -31,7 +31,7 @@
   "codeExamples": [
     {
       "title": "Seven-Segment Display",
-      "description": "Implimentation of a seven-segment display",
+      "description": "Implementation of a seven-segment display",
       "image": "seven-segment-display.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/O25p3JYxT",
diff --git a/content/videos/challenges/12-lorenz-attractor/index.json b/content/videos/challenges/12-lorenz-attractor/index.json
index 1cdee3eb9..eeae7405e 100644
--- a/content/videos/challenges/12-lorenz-attractor/index.json
+++ b/content/videos/challenges/12-lorenz-attractor/index.json
@@ -28,7 +28,7 @@
     },
     { "time": "17:52", "title": "Change to HSB mode and add color" },
     { "time": "19:07", "title": "Add an offset" },
-    { "time": "20:06", "title": "Conclusion and design possiblities" }
+    { "time": "20:06", "title": "Conclusion and design possibilities" }
   ],
   "codeExamples": [
     {
diff --git a/content/videos/challenges/134-heart-curve/index.json b/content/videos/challenges/134-heart-curve/index.json
index 17f22d4b7..764e0e638 100644
--- a/content/videos/challenges/134-heart-curve/index.json
+++ b/content/videos/challenges/134-heart-curve/index.json
@@ -116,7 +116,7 @@
           "icon": "💾",
           "title": "Loop Templates",
           "url": "https://github.com/golanlevin/LoopTemplates",
-          "description": "Golan Levin's Github respository with templates for generating animated seamless loops in Processing, p5.js, and Processing.py."
+          "description": "Golan Levin's Github repository with templates for generating animated seamless loops in Processing, p5.js, and Processing.py."
         },
         {
           "icon": "💾",
diff --git a/content/videos/challenges/135-making-a-gif-loop-in-processing/index.json b/content/videos/challenges/135-making-a-gif-loop-in-processing/index.json
index e8fd4dcac..312c18004 100644
--- a/content/videos/challenges/135-making-a-gif-loop-in-processing/index.json
+++ b/content/videos/challenges/135-making-a-gif-loop-in-processing/index.json
@@ -23,7 +23,7 @@
   "codeExamples": [
     {
       "title": "GIF Loop",
-      "description": "This sketch demonstates how to create a looping GIF.",
+      "description": "This sketch demonstrates how to create a looping GIF.",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/Hk6RTHBCl",
         "processing": "https://github.com/CodingTrain/Coding-Challenges/tree/main/135_GIF_Loop/Processing/CC_135_GIF_Loop"
@@ -50,7 +50,7 @@
           "icon": "💾",
           "title": "Loop Templates",
           "url": "https://github.com/golanlevin/LoopTemplates",
-          "description": "Golan Levin's Github respository with templates for generating animated seamless loops in Processing, p5.js, and Processing.py."
+          "description": "Golan Levin's Github repository with templates for generating animated seamless loops in Processing, p5.js, and Processing.py."
         },
         {
           "icon": "🖌",
diff --git a/content/videos/challenges/135-making-a-gif-loop-in-processing/showcase/contribution2.json b/content/videos/challenges/135-making-a-gif-loop-in-processing/showcase/contribution2.json
index 52410a5b5..57a1b8b91 100644
--- a/content/videos/challenges/135-making-a-gif-loop-in-processing/showcase/contribution2.json
+++ b/content/videos/challenges/135-making-a-gif-loop-in-processing/showcase/contribution2.json
@@ -1,9 +1,9 @@
 {
-  "title": "Python3.6 implemetation using Pygame1.9",
+  "title": "Python 3.6 implementation using Pygame 1.9",
   "url": "https://repl.it/@chief141/making-GIF-loop",
   "author": {
     "name": "chief141",
     "url": "https://github.com/chief141"
   },
   "submittedOn": "2020-04-26T12:25:39.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/136-polar-noise-loops/showcase/contribution4.json b/content/videos/challenges/136-polar-noise-loops/showcase/contribution4.json
index 9d9a857c5..e04a770cd 100644
--- a/content/videos/challenges/136-polar-noise-loops/showcase/contribution4.json
+++ b/content/videos/challenges/136-polar-noise-loops/showcase/contribution4.json
@@ -1,9 +1,9 @@
 {
-  "title": "Perlin noise caracters loop",
+  "title": "Perlin noise characters loop",
   "url": "https://codepen.io/alt-art/full/ywOZYj",
   "author": {
     "name": "Pedro Henrique Mendes",
     "url": "https://codepen.io/alt-art"
   },
   "submittedOn": "2019-03-04T15:08:25.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/14-fractal-trees-recursive/showcase/contribution6.json b/content/videos/challenges/14-fractal-trees-recursive/showcase/contribution6.json
index 866a8d962..0363960b4 100644
--- a/content/videos/challenges/14-fractal-trees-recursive/showcase/contribution6.json
+++ b/content/videos/challenges/14-fractal-trees-recursive/showcase/contribution6.json
@@ -1,9 +1,9 @@
 {
-  "title": "Sierpinski Trianlge using fractal tree.",
+  "title": "Sierpinski triangle using fractal tree.",
   "url": "https://editor.p5js.org/Amitabh_Kotha/full/PV89AGldr",
   "author": {
     "name": "Amitabh Kotha",
     "url": "https://github.com/AmitabhKotha/"
   },
   "submittedOn": "2020-04-25T23:16:11.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/144-2d-black-hole-visualization/showcase/contribution7.json b/content/videos/challenges/144-2d-black-hole-visualization/showcase/contribution7.json
index 3a4680dc1..6307e45a6 100644
--- a/content/videos/challenges/144-2d-black-hole-visualization/showcase/contribution7.json
+++ b/content/videos/challenges/144-2d-black-hole-visualization/showcase/contribution7.json
@@ -1,8 +1,8 @@
 {
-  "title": "Relativistic Black Hole Sim with Highlited shadow (made in VB.net)",
+  "title": "Relativistic Black Hole Sim with Highlighted shadow (made in VB.net)",
   "url": "https://github.com/JosGielen/Coding_Train_VB.net/blob/master/CC144%20Black%20Hole%20Visualization/Example/RedShadow.jpg",
   "author": {
     "name": "Jos Gielen"
   },
   "submittedOn": "2019-05-09T13:14:32.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/149-tic-tac-toe/showcase/contribution28.json b/content/videos/challenges/149-tic-tac-toe/showcase/contribution28.json
index 698dfeb84..63fef7240 100644
--- a/content/videos/challenges/149-tic-tac-toe/showcase/contribution28.json
+++ b/content/videos/challenges/149-tic-tac-toe/showcase/contribution28.json
@@ -1,8 +1,8 @@
 {
-  "title": "Tic-Tac-Pro with 2D array vizualization in Python Processing",
+  "title": "Tic-Tac-Pro with 2D array visualization in Python Processing",
   "url": "https://github.com/idea456/TicTacPro",
   "author": {
     "name": "idea456"
   },
   "submittedOn": "2020-10-03T05:02:39.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/149-tic-tac-toe/showcase/contribution29.json b/content/videos/challenges/149-tic-tac-toe/showcase/contribution29.json
index fbf6e3e4f..d3525891f 100644
--- a/content/videos/challenges/149-tic-tac-toe/showcase/contribution29.json
+++ b/content/videos/challenges/149-tic-tac-toe/showcase/contribution29.json
@@ -1,8 +1,8 @@
 {
-  "title": "Colourfull Tic Tac Toe",
+  "title": "Colourful Tic Tac Toe",
   "url": "https://amnindersingh12.github.io/Colourfull-tic-tac-toe/",
   "author": {
     "name": "Amninder Singh"
   },
   "submittedOn": "2020-10-12T02:23:49.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/153-interactive-drawing-with-sketchrnn/index.json b/content/videos/challenges/153-interactive-drawing-with-sketchrnn/index.json
index d26b24fe5..a03223b3c 100644
--- a/content/videos/challenges/153-interactive-drawing-with-sketchrnn/index.json
+++ b/content/videos/challenges/153-interactive-drawing-with-sketchrnn/index.json
@@ -70,7 +70,7 @@
           "icon": "💻",
           "title": "Quick, Draw!",
           "url": "https://quickdraw.withgoogle.com/#",
-          "description": "Google webage with Quick, Draw! game."
+          "description": "Google webpage with Quick, Draw! game."
         },
         {
           "icon": "💻",
diff --git a/content/videos/challenges/154-tic-tac-toe-minimax/index.json b/content/videos/challenges/154-tic-tac-toe-minimax/index.json
index a53dce8f4..054e4f9ff 100644
--- a/content/videos/challenges/154-tic-tac-toe-minimax/index.json
+++ b/content/videos/challenges/154-tic-tac-toe-minimax/index.json
@@ -29,7 +29,7 @@
   ],
   "codeExamples": [
     {
-      "title": "Tic tac toe wth Minimax",
+      "title": "Tic tac toe with Minimax",
       "description": "A tic tac toe AI with the Minimax algorithm",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/0zyUhZdJD",
diff --git a/content/videos/challenges/155-kaleidoscope-snowflake/index.json b/content/videos/challenges/155-kaleidoscope-snowflake/index.json
index 29155e485..07a64bc87 100644
--- a/content/videos/challenges/155-kaleidoscope-snowflake/index.json
+++ b/content/videos/challenges/155-kaleidoscope-snowflake/index.json
@@ -27,7 +27,7 @@
     },
     {
       "time": "0:22:20",
-      "title": "Coding Holliday Song"
+      "title": "Coding Holiday Song"
     }
   ],
   "codeExamples": [
diff --git a/content/videos/challenges/157-zoom-annotations/index.json b/content/videos/challenges/157-zoom-annotations/index.json
index eb871b6fb..ccc2f55a6 100644
--- a/content/videos/challenges/157-zoom-annotations/index.json
+++ b/content/videos/challenges/157-zoom-annotations/index.json
@@ -24,7 +24,7 @@
   "codeExamples": [
     {
       "title": "Zoom Annotations Basic - p5 Web Editor",
-      "description": "The video implements zoom annotaions with p5.js, ml5.s, Teachable Machine and OBS Studio.",
+      "description": "The video implements zoom annotations with p5.js, ml5.s, Teachable Machine and OBS Studio.",
       "image": "zoom.png",
       "urls": { "p5": "https://editor.p5js.org/codingtrain/sketches/EaioB_iJs" }
     }
diff --git a/content/videos/challenges/158-shape-classifier/index.json b/content/videos/challenges/158-shape-classifier/index.json
index 8e96dd21f..d4ef2e2cd 100644
--- a/content/videos/challenges/158-shape-classifier/index.json
+++ b/content/videos/challenges/158-shape-classifier/index.json
@@ -142,7 +142,7 @@
           "icon": "🎥",
           "title": "ml5.js: Save Neural Network Trained Model",
           "url": "/tracks/ml5js-beginners-guide/ml5/6-train-your-own-neural-network/3-save-model",
-          "description": "This vidoe shows how to save a save a model that has been trained in ml5.js."
+          "description": "This video shows how to save a save a model that has been trained in ml5.js."
         }
       ]
     }
diff --git a/content/videos/challenges/160-spring-forces/index.json b/content/videos/challenges/160-spring-forces/index.json
index c6c7377de..afdc2084c 100644
--- a/content/videos/challenges/160-spring-forces/index.json
+++ b/content/videos/challenges/160-spring-forces/index.json
@@ -91,7 +91,7 @@
     },
     {
       "title": "Spring Vector",
-      "description": "Implemention with a vector.",
+      "description": "Implementation with a vector.",
       "image": "springvector.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/_A2pm_SSg",
@@ -100,7 +100,7 @@
     },
     {
       "title": "Spring OOP",
-      "description": "Implemention with OOP.",
+      "description": "Implementation with OOP.",
       "image": "springOOP.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/9BAoEn4Po",
@@ -109,7 +109,7 @@
     },
     {
       "title": "Soft Spring",
-      "description": "Implemention with a soft spring",
+      "description": "Implementation with a soft spring",
       "image": "softspring.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/S5dY7qjxP",
diff --git a/content/videos/challenges/161-estimating-pi-from-random-numbers/showcase/contribution3.json b/content/videos/challenges/161-estimating-pi-from-random-numbers/showcase/contribution3.json
index 9b635dd87..86a16cf10 100644
--- a/content/videos/challenges/161-estimating-pi-from-random-numbers/showcase/contribution3.json
+++ b/content/videos/challenges/161-estimating-pi-from-random-numbers/showcase/contribution3.json
@@ -1,9 +1,9 @@
 {
-  "title": "π value prediction with graph visulization",
+  "title": "π value prediction with graph visualization",
   "url": "https://editor.p5js.org/PhoenixCreation/full/s7nPBmL94",
   "author": {
     "name": "PhoenixCreation",
     "url": "https://github.com/PhoenixCreation"
   },
   "submittedOn": "2021-03-16T05:57:44.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/163-bezier-curves/showcase/contribution-1673634250.json b/content/videos/challenges/163-bezier-curves/showcase/contribution-1673634250.json
index 002b6eed4..0746be7ca 100644
--- a/content/videos/challenges/163-bezier-curves/showcase/contribution-1673634250.json
+++ b/content/videos/challenges/163-bezier-curves/showcase/contribution-1673634250.json
@@ -1,5 +1,5 @@
 {
-  "title": "Butterfly tessellation ",
+  "title": "Butterfly tessellation",
   "author": {
     "name": "Kathy McGuiness",
     "url": "https://github.com/kfahn22/tesselation"
diff --git a/content/videos/challenges/167-prime-spiral/showcase/contribution2.json b/content/videos/challenges/167-prime-spiral/showcase/contribution2.json
index 83a74da84..44ae9c876 100644
--- a/content/videos/challenges/167-prime-spiral/showcase/contribution2.json
+++ b/content/videos/challenges/167-prime-spiral/showcase/contribution2.json
@@ -1,9 +1,9 @@
 {
-  "title": "My old and simple version of this challange",
+  "title": "My old and simple version of this challenge",
   "author": {
     "name": "Ilya Sakharchuk",
     "url": "https://vanawy.dev"
   },
   "url": "https://editor.p5js.org/Vanawy/full/otpLEJYiO",
   "submittedOn": "2022-02-22T13:33:28.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/169-pi-in-the-sky/index.json b/content/videos/challenges/169-pi-in-the-sky/index.json
index 6e16a4a10..d6071fca1 100644
--- a/content/videos/challenges/169-pi-in-the-sky/index.json
+++ b/content/videos/challenges/169-pi-in-the-sky/index.json
@@ -72,7 +72,7 @@
           "icon": "🎥",
           "title": "Removing Objects from Arrays",
           "url": "https://www.youtube.com/watch?v=tA_ZgruFF9k&t=0s",
-          "description": "Code! Programming with p5.js video on using the splice() function to remove obejcts from arrays"
+          "description": "Code! Programming with p5.js video on using the splice() function to remove objects from arrays"
         }
       ]
     }
diff --git a/content/videos/challenges/171-wave-function-collapse/index.json b/content/videos/challenges/171-wave-function-collapse/index.json
index 95ea28157..da06288bf 100644
--- a/content/videos/challenges/171-wave-function-collapse/index.json
+++ b/content/videos/challenges/171-wave-function-collapse/index.json
@@ -27,8 +27,8 @@
     { "time": "1:00:40", "title": "Day 3! Dealing with asymmetrical tiles" },
     { "time": "1:01:56", "title": "Assigning index values to edges." },
     { "time": "1:06:53", "title": "Incorporating edges into code." },
-    { "time": "1:10:05", "title": "Change adjacency for assymetry" },
-    { "time": "1:12:06", "title": "First assymetric WFC image!" },
+    { "time": "1:10:05", "title": "Change adjacency for asymmetry" },
+    { "time": "1:12:06", "title": "First asymmetric WFC image!" },
     { "time": "1:12:40", "title": "Restart if no valid cell found." },
     { "time": "1:15:48", "title": "Next steps!" },
     { "time": "1:18:05", "title": "Thanks for watching!" }
@@ -89,13 +89,13 @@
           "icon": "🐞",
           "title": "Encoding tiles symmetry and rotation #14",
           "url": "https://github.com/CodingTrain/Wave-Function-Collapse/issues/14",
-          "description": "Garazbolg's GitHub issue describing a solution for assymmetric tiles."
+          "description": "Garazbolg's GitHub issue describing a solution for asymmetric tiles."
         },
         {
           "icon": "🐞",
           "title": "The issue with asymmetric tiles and an easy solution #16",
           "url": "https://github.com/CodingTrain/Wave-Function-Collapse/issues/16",
-          "description": "Telemako's GitHub issue describing a solution for assymmetric tiles."
+          "description": "Telemako's GitHub issue describing a solution for asymmetric tiles."
         },
         {
           "icon": "🗄",
diff --git a/content/videos/challenges/171-wave-function-collapse/showcase/contribution4.json b/content/videos/challenges/171-wave-function-collapse/showcase/contribution4.json
index 6f4b52efa..9c17c49e5 100644
--- a/content/videos/challenges/171-wave-function-collapse/showcase/contribution4.json
+++ b/content/videos/challenges/171-wave-function-collapse/showcase/contribution4.json
@@ -1,5 +1,5 @@
 {
-  "title": "Dynamic Edge Catagorization Wave Function Collapse",
+  "title": "Dynamic Edge Categorization Wave Function Collapse",
   "url": "https://github.com/jskrist/Wave-Function-Collapse.git",
   "author": {
     "name": "James Kristoff",
diff --git a/content/videos/challenges/173-snake-applesoft-basic/showcase/contribution-1664316625.json b/content/videos/challenges/173-snake-applesoft-basic/showcase/contribution-1664316625.json
index ecb0da305..5f5694662 100644
--- a/content/videos/challenges/173-snake-applesoft-basic/showcase/contribution-1664316625.json
+++ b/content/videos/challenges/173-snake-applesoft-basic/showcase/contribution-1664316625.json
@@ -1,5 +1,5 @@
 {
-  "title": "Happy submission to AppleSoft Basic Snake Game Challange",
+  "title": "Happy submission to AppleSoft Basic Snake Game Challenge",
   "author": {
     "name": "Leandro Gonçalves",
     "url": "https://github.com/olegon"
diff --git a/content/videos/challenges/176-buffon-needle/index.json b/content/videos/challenges/176-buffon-needle/index.json
index d51d4a63c..1e10cc543 100644
--- a/content/videos/challenges/176-buffon-needle/index.json
+++ b/content/videos/challenges/176-buffon-needle/index.json
@@ -19,7 +19,7 @@
       "title": "The probability that the toothpick crosses the border"
     },
     { "time": "7:27", "title": "Uniform probability density function" },
-    { "time": "8:12", "title": "Illustrate the probablity with a graph" },
+    { "time": "8:12", "title": "Illustrate the probability with a graph" },
     { "time": "10:49", "title": "Approximating the value of Pi" },
     { "time": "11:11", "title": "Calculating the area under the curve" },
     { "time": "12:48", "title": "Resources for Buffon's Needle" },
@@ -38,7 +38,7 @@
     { "time": "19:40", "title": "Improve the visuals" },
     {
       "time": "20:48",
-      "title": "Approximate the value of Pi using the probility that a toothpick intersects a column"
+      "title": "Approximate the value of Pi using the probability that a toothpick intersects a column"
     },
     { "time": "23:45", "title": "Suggestions for variations" },
     {
diff --git a/content/videos/challenges/177-soft-body-character/index.json b/content/videos/challenges/177-soft-body-character/index.json
index 0d4d7f6a1..2bf77c20e 100644
--- a/content/videos/challenges/177-soft-body-character/index.json
+++ b/content/videos/challenges/177-soft-body-character/index.json
@@ -84,7 +84,7 @@
           "icon": "🔗",
           "title": "ToxicLibs Java Reference",
           "url": "https://shiffman.github.io/toxiclibs-javadocs/",
-          "description": "Documentation for the ToxicLibs libary."
+          "description": "Documentation for the ToxicLibs library."
         },
         {
           "icon": "🔗",
diff --git a/content/videos/challenges/181-image-stippling/index.json b/content/videos/challenges/181-image-stippling/index.json
index c95b02e52..5d9a4a5f1 100644
--- a/content/videos/challenges/181-image-stippling/index.json
+++ b/content/videos/challenges/181-image-stippling/index.json
@@ -136,7 +136,7 @@
           "icon": "🔗",
           "title": "Lloyd's algorithm",
           "url": "https://en.wikipedia.org/wiki/Lloyd%27s_algorithm",
-          "description": "Wikipedia page discussing Lloyd's algorthm."
+          "description": "Wikipedia page discussing Lloyd's algorithm."
         },
         {
           "icon": "🔗",
diff --git a/content/videos/challenges/182-apollonian-gasket/index.json b/content/videos/challenges/182-apollonian-gasket/index.json
index b1bf56436..248d07d7b 100644
--- a/content/videos/challenges/182-apollonian-gasket/index.json
+++ b/content/videos/challenges/182-apollonian-gasket/index.json
@@ -39,7 +39,7 @@
     { "time": "41:04", "title": "Validate the circles" },
     { "time": "42:35", "title": "Check if all 4 circles are tangent" },
     { "time": "48:04", "title": "Stop adding circles when radius falls below a threshold" },
-    { "time": "49:20", "title": "Implement arbirtary arrangement of circles" },
+    { "time": "49:20", "title": "Implement arbitrary arrangement of circles" },
     { "time": "53:14", "title": "Debug" },
     { "time": "55:32", "title": "Possible variations" },
     { "time": "56:34", "title": "Outro" }
diff --git a/content/videos/challenges/21-mandelbrot-set-with-p5js/index.json b/content/videos/challenges/21-mandelbrot-set-with-p5js/index.json
index 25a1e4f50..b3d4562b9 100644
--- a/content/videos/challenges/21-mandelbrot-set-with-p5js/index.json
+++ b/content/videos/challenges/21-mandelbrot-set-with-p5js/index.json
@@ -33,7 +33,7 @@
     { "time": "16:46", "title": "Store the original values of a and b" },
     {
       "time": "20:05",
-      "title": "Set the brightness by maping to maxIterations"
+      "title": "Set the brightness by mapping to maxIterations"
     },
     {
       "time": "21:50",
diff --git a/content/videos/challenges/30-phyllotaxis/showcase/contribution8.json b/content/videos/challenges/30-phyllotaxis/showcase/contribution8.json
index c84f7ad83..0c8235c5f 100644
--- a/content/videos/challenges/30-phyllotaxis/showcase/contribution8.json
+++ b/content/videos/challenges/30-phyllotaxis/showcase/contribution8.json
@@ -1,9 +1,9 @@
 {
-  "title": "Colorfull PhylloTaxis pattern",
+  "title": "Colorful PhylloTaxis pattern",
   "author": {
     "name": "Tushar Upadhyay",
     "url": "https://github.com/tushar-upadhyay"
   },
   "url": "https://editor.p5js.org/tusharpg/full/8NKuGMw4W",
   "submittedOn": "2020-04-11T09:35:08.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/34-diffusion-limited-aggregation/index.json b/content/videos/challenges/34-diffusion-limited-aggregation/index.json
index b0ba5ed26..ca90be139 100644
--- a/content/videos/challenges/34-diffusion-limited-aggregation/index.json
+++ b/content/videos/challenges/34-diffusion-limited-aggregation/index.json
@@ -14,7 +14,7 @@
     { "time": "1:10", "title": "The DFA algorithm" },
     { "time": "3:36", "title": "Create a tree array" },
     { "time": "4:30", "title": "Create a random walker" },
-    { "time": "8:44", "title": "Release mulitple walkers at a time" },
+    { "time": "8:44", "title": "Release multiple walkers at a time" },
     { "time": "10:11", "title": "Create a Walker object" },
     { "time": "12:39", "title": "Create an array of walkers" },
     {
diff --git a/content/videos/challenges/46-asteroids/showcase/contribution11.json b/content/videos/challenges/46-asteroids/showcase/contribution11.json
index f50058ead..23c90ef5b 100644
--- a/content/videos/challenges/46-asteroids/showcase/contribution11.json
+++ b/content/videos/challenges/46-asteroids/showcase/contribution11.json
@@ -1,5 +1,5 @@
 {
-  "title": "Convex Polyon Collision Detection/Resoution",
+  "title": "Convex Polyon Collision Detection/Resolution",
   "url": "https://editor.p5js.org/ayushkoul00/full/-VPBKBfq4",
   "author": {
     "name": "Ayush Koul"
diff --git a/content/videos/challenges/53-random-walker-with-vectors-and-levy-flight/showcase/contribution2.json b/content/videos/challenges/53-random-walker-with-vectors-and-levy-flight/showcase/contribution2.json
index 8cd69773a..a7fb55180 100644
--- a/content/videos/challenges/53-random-walker-with-vectors-and-levy-flight/showcase/contribution2.json
+++ b/content/videos/challenges/53-random-walker-with-vectors-and-levy-flight/showcase/contribution2.json
@@ -1,8 +1,8 @@
 {
-  "title": "Ball Paint style + reproduction adn speed control",
+  "title": "Ball Paint style + reproduction and speed control",
   "url": "https://editor.p5js.org/Arnav-Sirigere/full/0iRp-6BRt",
   "author": {
     "name": "Arnav Sirigere"
   },
   "submittedOn": "2019-12-15T13:56:42.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/60-butterfly-generator/index.json b/content/videos/challenges/60-butterfly-generator/index.json
index 7f7cfe3c9..f659f95af 100644
--- a/content/videos/challenges/60-butterfly-generator/index.json
+++ b/content/videos/challenges/60-butterfly-generator/index.json
@@ -28,7 +28,7 @@
     { "time": "7:08", "title": "Implement Perlin Noise" },
     { "time": "8:23", "title": "Experiment with noise arguments" },
     { "time": "9:06", "title": "Draw the other wing symmetrically" },
-    { "time": "10:55", "title": "Draw a continous shape" },
+    { "time": "10:55", "title": "Draw a continuous shape" },
     {
       "time": "13:20",
       "title": "Highlight math to draw roses with polar coordinates"
diff --git a/content/videos/challenges/64-kinematics/index.json b/content/videos/challenges/64-kinematics/index.json
index 39f9d55ad..5cb853274 100644
--- a/content/videos/challenges/64-kinematics/index.json
+++ b/content/videos/challenges/64-kinematics/index.json
@@ -51,7 +51,7 @@
         { "time": "20:30", "title": "Add a connected segment" },
         { "time": "22:05", "title": "Segment 2 follows the mouse" },
         { "time": "23:15", "title": "Add a linked list" },
-        { "time": "25:52", "title": "The last segement is the \"tentacle\"" },
+        { "time": "25:52", "title": "The last segment is the \"tentacle\"" },
         { "time": "27:28", "title": "Add a child" },
         { "time": "29:00", "title": "Overload the follow function" },
         {
diff --git a/content/videos/challenges/65-binary-tree/showcase/contribution6.json b/content/videos/challenges/65-binary-tree/showcase/contribution6.json
index 0f5396ece..7f9e454c0 100644
--- a/content/videos/challenges/65-binary-tree/showcase/contribution6.json
+++ b/content/videos/challenges/65-binary-tree/showcase/contribution6.json
@@ -1,5 +1,5 @@
 {
-  "title": "Interactive Binary tree creater",
+  "title": "Interactive Binary tree creator",
   "url": "https://bst.netlify.app/",
   "author": {
     "name": "Tushar Upadhyay",
diff --git a/content/videos/challenges/67-pong/showcase/contribution10.json b/content/videos/challenges/67-pong/showcase/contribution10.json
index 05e6982ef..3f7f56202 100644
--- a/content/videos/challenges/67-pong/showcase/contribution10.json
+++ b/content/videos/challenges/67-pong/showcase/contribution10.json
@@ -1,9 +1,9 @@
 {
-  "title": "Python3.6 implementaion using Pygame1.9",
+  "title": "Python 3.6 implementation using Pygame 1.9",
   "url": "https://repl.it/@chief141/pong-game",
   "author": {
     "name": "chief141",
     "url": "https://chief141.github.io/chiefdev"
   },
   "submittedOn": "2020-05-02T10:47:57.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/7-solar-system-2d/showcase/contribution3.json b/content/videos/challenges/7-solar-system-2d/showcase/contribution3.json
index 92fb5fadb..a5dce477b 100644
--- a/content/videos/challenges/7-solar-system-2d/showcase/contribution3.json
+++ b/content/videos/challenges/7-solar-system-2d/showcase/contribution3.json
@@ -1,9 +1,9 @@
 {
-  "title": "2D Solar System Simulator - differents speeds at the same orbit",
+  "title": "2D Solar System Simulator - different speeds at the same orbit",
   "url": "https://editor.p5js.org/Drea007/full/5-vqHY3Te",
   "author": {
     "name": "Drea007",
     "url": "https://github.com/Drea007"
   },
   "submittedOn": "2021-06-30T23:21:33.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/70-nearest-neighbors-recommendation-engine/index.json b/content/videos/challenges/70-nearest-neighbors-recommendation-engine/index.json
index a65e4676a..4f8f19b90 100644
--- a/content/videos/challenges/70-nearest-neighbors-recommendation-engine/index.json
+++ b/content/videos/challenges/70-nearest-neighbors-recommendation-engine/index.json
@@ -16,7 +16,7 @@
       "timestamps": [
         { "time": "0:00", "title": "Introduction" },
         { "time": "1:50", "title": "Nearest neighbor" },
-        { "time": "2:44", "title": "Euclidian distance" },
+        { "time": "2:44", "title": "Euclidean distance" },
         { "time": "6:28", "title": "Load the data" },
         { "time": "7:27", "title": "Create drop down menus" },
         {
@@ -43,7 +43,7 @@
       "videoId": "Lo89NLmSgl0",
       "timestamps": [
         { "time": "0:00", "title": "Introduction" },
-        { "time": "1:01", "title": "euclidianDistance()" },
+        { "time": "1:01", "title": "euclideanDistance()" },
         { "time": "1:44", "title": "Similarity score" },
         { "time": "1:58", "title": "NearestNeighbors()" },
         { "time": "2:51", "title": "Check similarity scores" },
@@ -65,7 +65,7 @@
         { "time": "7:57", "title": "Change \"not seen\" to null" },
         {
           "time": "9:38",
-          "title": "Change euclidianDistance() to receive user object"
+          "title": "Change euclideanDistance() to receive user object"
         },
         { "time": "13:03", "title": "Format similarity score" },
         { "time": "18:06", "title": "Predict star rating" },
@@ -87,7 +87,7 @@
     },
     {
       "title": "Nearest Neighbors - Part 2",
-      "description": "This sketch iterates through all the users to find the \"nearest neigbors\" and list \"similar\" users.",
+      "description": "This sketch iterates through all the users to find the \"nearest neighbors\" and list \"similar\" users.",
       "image": "nn2.jpg",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/0tBrSEhTg"
diff --git a/content/videos/challenges/71-minesweeper/showcase/contribution18.json b/content/videos/challenges/71-minesweeper/showcase/contribution18.json
index 00fe7ac0f..730c34c4e 100644
--- a/content/videos/challenges/71-minesweeper/showcase/contribution18.json
+++ b/content/videos/challenges/71-minesweeper/showcase/contribution18.json
@@ -1,9 +1,9 @@
 {
-  "title": "clasic bomb-sweeper",
+  "title": "classic bomb-sweeper",
   "author": {
     "name": "Loïc Rico",
     "url": "https://github.com/ricoloic/"
   },
   "url": "https://ricoloic.github.io/mine-sweeper/",
   "submittedOn": "2021-07-23T03:11:56.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/76-10Print/showcase/contribution28.json b/content/videos/challenges/76-10Print/showcase/contribution28.json
index 290a80c1b..c4355c721 100644
--- a/content/videos/challenges/76-10Print/showcase/contribution28.json
+++ b/content/videos/challenges/76-10Print/showcase/contribution28.json
@@ -1,8 +1,8 @@
 {
-  "title": "10PRINT in Python Pygame #RemakingAllCodingChallanges",
+  "title": "10PRINT in Python Pygame #RemakingAllCodingChallenges",
   "author": {
     "name": "Ari24"
   },
   "url": "https://repl.it/@Ari24/10Print",
   "submittedOn": "2020-01-07T19:09:58.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/90-dithering/showcase/contribution5.json b/content/videos/challenges/90-dithering/showcase/contribution5.json
index 68bc634a1..03bde3fa1 100644
--- a/content/videos/challenges/90-dithering/showcase/contribution5.json
+++ b/content/videos/challenges/90-dithering/showcase/contribution5.json
@@ -1,9 +1,9 @@
 {
-  "title": "C++ Cinder Verion",
+  "title": "C++ Cinder version",
   "url": "https://github.com/aymanmh/cinder/tree/master/FloydSteinbergDithering",
   "author": {
     "name": "Ayman",
     "url": "https://github.com/aymanmh"
   },
   "submittedOn": "2019-08-17T12:11:23.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/93-double-pendulum/showcase/contribution8.json b/content/videos/challenges/93-double-pendulum/showcase/contribution8.json
index 7a881c3bb..0637626e0 100644
--- a/content/videos/challenges/93-double-pendulum/showcase/contribution8.json
+++ b/content/videos/challenges/93-double-pendulum/showcase/contribution8.json
@@ -1,9 +1,9 @@
 {
-  "title": "Tripple Pendulum in Processing",
+  "title": "Triple Pendulum in Processing",
   "url": "https://github.com/martif1202/processing/blob/master/triple_pendulum.pde",
   "author": {
     "name": "Martin",
     "url": "https://github.com/martif1202/processing/blob/master/triple_pendulum.pde"
   },
   "submittedOn": "2019-10-04T21:51:24.000Z"
-}
\ No newline at end of file
+}
diff --git a/content/videos/challenges/c2-collatz-conjecture/index.json b/content/videos/challenges/c2-collatz-conjecture/index.json
index e24f5fe6a..491dbd63f 100644
--- a/content/videos/challenges/c2-collatz-conjecture/index.json
+++ b/content/videos/challenges/c2-collatz-conjecture/index.json
@@ -54,7 +54,7 @@
           "icon": "💾",
           "title": "Primitive Data Types in Java (more information about the long type)",
           "url": "https://docs.oracle.com/javase/tutorial/java/nutsandbolts/datatypes.html",
-          "description": "Java tutorial about primative data types."
+          "description": "Java tutorial about primitive data types."
         }
       ]
     },
diff --git a/content/videos/challenges/c4-worley-noise/index.json b/content/videos/challenges/c4-worley-noise/index.json
index 1c2b41ce7..d97c1d390 100644
--- a/content/videos/challenges/c4-worley-noise/index.json
+++ b/content/videos/challenges/c4-worley-noise/index.json
@@ -6,7 +6,7 @@
   "nebulaSlug": "the-coding-train-yt-coding-in-the-cabana-4-worley-noise",
   "date": "2020-05-09",
   "languages": ["p5.js"],
-  "topics": ["Worley noise", "cellular texture", "tesselation", "distance"],
+  "topics": ["Worley noise", "cellular texture", "tessellation", "distance"],
   "canContribute": true,
   "relatedChallenges": [
     "24-perlin-noise-flow-field",
@@ -69,7 +69,7 @@
           "icon": "💾",
           "title": "saveFrame() (Processing Reference)",
           "url": "https://processing.org/reference/saveFrame_.html",
-          "description": "Reference on saveFram()."
+          "description": "Reference on saveFrame()."
         }
       ]
     },
diff --git a/content/videos/challenges/c5-marching-squares/index.json b/content/videos/challenges/c5-marching-squares/index.json
index 1ba551eb0..46ad0ddef 100644
--- a/content/videos/challenges/c5-marching-squares/index.json
+++ b/content/videos/challenges/c5-marching-squares/index.json
@@ -73,7 +73,7 @@
     },
     {
       "title": "Metaballs Interpolation",
-      "description": "Visualization of marching squares with metaballs iterpolation.",
+      "description": "Visualization of marching squares with metaballs interpolation.",
       "image": "interpolation.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/hEB4588QC",
diff --git a/content/videos/code/5-functions/2-arguments/showcase/contribution-1706850822.json b/content/videos/code/5-functions/2-arguments/showcase/contribution-1706850822.json
index e5de80140..14f4d72c3 100644
--- a/content/videos/code/5-functions/2-arguments/showcase/contribution-1706850822.json
+++ b/content/videos/code/5-functions/2-arguments/showcase/contribution-1706850822.json
@@ -1,5 +1,5 @@
 {
-  "title": "Bees, Parametres/arguments",
+  "title": "Bees, Parameters/arguments",
   "author": {
     "name": "NinaP",
     "instagram": "@ninapolo.official "
diff --git a/content/videos/livestreams/genuary/index.json b/content/videos/livestreams/genuary/index.json
index 12b660a6f..acda12b3b 100644
--- a/content/videos/livestreams/genuary/index.json
+++ b/content/videos/livestreams/genuary/index.json
@@ -45,7 +45,7 @@
   "codeExamples": [
     {
       "title": "Genuary Repository",
-      "description": "Respository with the code from the Genuary speed run",
+      "description": "Repository with the code from the Genuary speed run",
       "image": "genuary.jpg",
       "urls": { "other": "https://github.com/CodingTrain/Genuary-2023" }
     }
diff --git a/content/videos/livestreams/sentence-embeddings/clustering-sentence-embeddings/index.json b/content/videos/livestreams/sentence-embeddings/clustering-sentence-embeddings/index.json
index dfc882af4..2a10be0ec 100644
--- a/content/videos/livestreams/sentence-embeddings/clustering-sentence-embeddings/index.json
+++ b/content/videos/livestreams/sentence-embeddings/clustering-sentence-embeddings/index.json
@@ -1,6 +1,6 @@
 {
   "title": "Sentence Embeddings with transformers.js and UMAP",
-  "description": "In the livestream, I demonstrate how to visualize sentence embeddings with transfomers.js and UMAP",
+  "description": "In the livestream, I demonstrate how to visualize sentence embeddings with transformers.js and UMAP",
   "videoId": "1mwguqeEz8c",
   "date": "2023-12-04",
   "languages": ["Transformers.js"],
@@ -126,7 +126,7 @@
           "icon": "🔗",
           "title": "ONNX Runtime",
           "url": "https://onnxruntime.ai/docs/tutorials/web/",
-          "description": "Tutorial that explains how to run a machine learning model in the brower using ONNX."
+          "description": "Tutorial that explains how to run a machine learning model in the browser using ONNX."
         },
         {
           "icon": "🔗",
diff --git a/content/videos/ml5/1-classification/2-webcam-classification/index.json b/content/videos/ml5/1-classification/2-webcam-classification/index.json
index 3c11ae901..0e1f12c9b 100644
--- a/content/videos/ml5/1-classification/2-webcam-classification/index.json
+++ b/content/videos/ml5/1-classification/2-webcam-classification/index.json
@@ -13,7 +13,7 @@
     { "time": "2:19", "title": "Draw the video to the canvas" },
     {
       "time": "5:09",
-      "title": "Insert the video element into the Image Classifer"
+      "title": "Insert the video element into the Image Classifier"
     },
     { "time": "6:42", "title": "Start classifying" }
   ],
diff --git a/content/videos/ml5/10-sound-classification/1-sound-classification/index.json b/content/videos/ml5/10-sound-classification/1-sound-classification/index.json
index 04067800a..9c1689d33 100644
--- a/content/videos/ml5/10-sound-classification/1-sound-classification/index.json
+++ b/content/videos/ml5/10-sound-classification/1-sound-classification/index.json
@@ -36,7 +36,7 @@
       "links": [
         {
           "icon": "🔗",
-          "title": "ml5 documentation on the Sound Classifer",
+          "title": "ml5 documentation on the Sound Classifier",
           "url": "https://learn.ml5js.org/#/reference/sound-classifier",
           "description": "ml5 webpage with documentation about the SoundClassifier model."
         },
diff --git a/content/videos/ml5/2-transfer-learning/1-transfer-learning/index.json b/content/videos/ml5/2-transfer-learning/1-transfer-learning/index.json
index f65d29e99..087f8a200 100644
--- a/content/videos/ml5/2-transfer-learning/1-transfer-learning/index.json
+++ b/content/videos/ml5/2-transfer-learning/1-transfer-learning/index.json
@@ -34,7 +34,7 @@
     },
     {
       "time": "8:24",
-      "title": "Features:  extraction the \"numeric essense\" of an image"
+      "title": "Features:  extraction the \"numeric essence\" of an image"
     },
     {
       "time": "9:24",
diff --git a/content/videos/ml5/3-feature-extractor/1-classification/index.json b/content/videos/ml5/3-feature-extractor/1-classification/index.json
index f431bfa1e..e1d036368 100644
--- a/content/videos/ml5/3-feature-extractor/1-classification/index.json
+++ b/content/videos/ml5/3-feature-extractor/1-classification/index.json
@@ -10,11 +10,11 @@
   "timestamps": [
     { "time": "0:00", "title": "Introduction" },
     { "time": "0:33", "title": "Gene Kogan's examples" },
-    { "time": "1:22", "title": "feature extractor documentaiton page" },
+    { "time": "1:22", "title": "feature extractor documentation page" },
     { "time": "1:50", "title": "Let's code!" },
     { "time": "3:55", "title": "Training our own labels" },
     { "time": "4:22", "title": "addImage() and label" },
-    { "time": "7:02", "title": "Apply a trainig set" },
+    { "time": "7:02", "title": "Apply a training set" },
     { "time": "8:49", "title": "classifier.train()" },
     { "time": "9:40", "title": "loss/cost function" },
     { "time": "12:15", "title": "When do you stop training?" },
diff --git a/content/videos/ml5/4-save-and-load-model/1-save-load-model/index.json b/content/videos/ml5/4-save-and-load-model/1-save-load-model/index.json
index 891070d90..16f1804ee 100644
--- a/content/videos/ml5/4-save-and-load-model/1-save-load-model/index.json
+++ b/content/videos/ml5/4-save-and-load-model/1-save-load-model/index.json
@@ -14,7 +14,7 @@
     { "time": "4:03", "title": "What are we saving?" },
     { "time": "7:15", "title": "Let's look at the files." },
     { "time": "8:16", "title": "Load the mobileNet model" },
-    { "time": "10:38", "title": "Start Classifiying" }
+    { "time": "10:38", "title": "Start Classifying" }
   ],
   "codeExamples": [
     {
diff --git a/content/videos/ml5/5-knn-classification/2-train-the-model/index.json b/content/videos/ml5/5-knn-classification/2-train-the-model/index.json
index 683b34b6b..21505f143 100644
--- a/content/videos/ml5/5-knn-classification/2-train-the-model/index.json
+++ b/content/videos/ml5/5-knn-classification/2-train-the-model/index.json
@@ -17,7 +17,7 @@
     { "time": "2:34", "title": "KNN classification" },
     { "time": "6:42", "title": "Multi-dimensional inference" },
     { "time": "7:54", "title": "Cosine similarity" },
-    { "time": "8:43", "title": "addExample() funciton" },
+    { "time": "8:43", "title": "addExample() function" },
     { "time": "9:14", "title": "Let's Code!" },
     { "time": "12:16", "title": "Add an async function GotResult()" },
     { "time": "14:10", "title": "Handle the error" },
diff --git a/content/videos/ml5/6-train-your-own-neural-network/2-save-data/index.json b/content/videos/ml5/6-train-your-own-neural-network/2-save-data/index.json
index 625d3f76b..b57d2711e 100644
--- a/content/videos/ml5/6-train-your-own-neural-network/2-save-data/index.json
+++ b/content/videos/ml5/6-train-your-own-neural-network/2-save-data/index.json
@@ -14,7 +14,7 @@
     { "time": "3:35", "title": "saveData()" },
     { "time": "5:30", "title": "Train the model" },
     { "time": "6:47", "title": "Adding saved data to p5 sketch" },
-    { "time": "7:35", "title": "Learning reate" },
+    { "time": "7:35", "title": "Learning rate" },
     { "time": "8:54", "title": "Add dataLoaded" },
     { "time": "9:30", "title": "Raw data" },
     { "time": "10:34", "title": "Get data function" }
diff --git a/content/videos/ml5/7-posenet/3-pose-regression/index.json b/content/videos/ml5/7-posenet/3-pose-regression/index.json
index b185cfcc6..2d78c9af7 100644
--- a/content/videos/ml5/7-posenet/3-pose-regression/index.json
+++ b/content/videos/ml5/7-posenet/3-pose-regression/index.json
@@ -41,7 +41,7 @@
     },
     {
       "title": "Deploying",
-      "description": "Code for deplying the trained model.",
+      "description": "Code for deploying the trained model.",
       "urls": { "p5": "https://editor.p5js.org/codingtrain/sketches/nejAYCA6N" }
     }
   ],
diff --git a/content/videos/ml5/8-convolutional-neural-network/2-architecture-of-cnn/index.json b/content/videos/ml5/8-convolutional-neural-network/2-architecture-of-cnn/index.json
index 192689c75..8be86bb79 100644
--- a/content/videos/ml5/8-convolutional-neural-network/2-architecture-of-cnn/index.json
+++ b/content/videos/ml5/8-convolutional-neural-network/2-architecture-of-cnn/index.json
@@ -35,7 +35,7 @@
     { "time": "13:42", "title": "Convolution function" },
     {
       "time": "15:28",
-      "title": "Finding the one-dimenstional look-up into matrix"
+      "title": "Finding the one-dimensional look-up into matrix"
     },
     { "time": "16:16", "title": "Four numbers are stored for every pixel" },
     { "time": "16:36", "title": "Sum r, g, b values" },
diff --git a/content/videos/ml5/8-convolutional-neural-network/4-image-classification/index.json b/content/videos/ml5/8-convolutional-neural-network/4-image-classification/index.json
index c1e65b227..12d9651a3 100644
--- a/content/videos/ml5/8-convolutional-neural-network/4-image-classification/index.json
+++ b/content/videos/ml5/8-convolutional-neural-network/4-image-classification/index.json
@@ -13,7 +13,7 @@
     { "time": "0:45", "title": "Errors in previous video" },
     { "time": "1:46", "title": "Review training with pixels" },
     { "time": "2:37", "title": "Update to the ml library" },
-    { "time": "2:53", "title": "Specifiy the task: image classification" },
+    { "time": "2:53", "title": "Specify the task: image classification" },
     { "time": "3:31", "title": "Specify the characteristics of the data" },
     { "time": "5:11", "title": "Adjust addExample function" },
     { "time": "7:11", "title": "Train the model" },
diff --git a/content/videos/ml5/9-doodleNet/1-doodleNet/index.json b/content/videos/ml5/9-doodleNet/1-doodleNet/index.json
index 04966ed9e..c22953962 100644
--- a/content/videos/ml5/9-doodleNet/1-doodleNet/index.json
+++ b/content/videos/ml5/9-doodleNet/1-doodleNet/index.json
@@ -53,7 +53,7 @@
           "icon": "💻",
           "title": "Quick, Draw! The Data",
           "url": "https://quickdraw.withgoogle.com/data",
-          "description": "Google webage with Quick Draw dataset with over 50 millions drawings."
+          "description": "Google webpage with Quick Draw dataset with over 50 millions drawings."
         },
         {
           "icon": "💻",
diff --git a/content/videos/more-p5/pixel-array/index.json b/content/videos/more-p5/pixel-array/index.json
index 78793e4b0..867092284 100644
--- a/content/videos/more-p5/pixel-array/index.json
+++ b/content/videos/more-p5/pixel-array/index.json
@@ -15,7 +15,7 @@
     { "time": "3:48", "title": "R, G, B values" },
     { "time": "6:26", "title": "The formula for getting the numerical pixel on the screen" },
     { "time": "7:43", "title": "loadPixels and updatePixels" },
-    { "time": "10:00", "title": "Using a nexted loop to change every pixel" },
+    { "time": "10:00", "title": "Using a nested loop to change every pixel" },
     { "time": "13:00", "title": "Using pixelDensity() to deal with high density displays" },
     { "time": "14:21", "title": "Outro" }
   ],
diff --git a/content/videos/neural-networks/15-backpropagation-part-2/index.json b/content/videos/neural-networks/15-backpropagation-part-2/index.json
index 3289009ce..4813cdb55 100644
--- a/content/videos/neural-networks/15-backpropagation-part-2/index.json
+++ b/content/videos/neural-networks/15-backpropagation-part-2/index.json
@@ -22,7 +22,7 @@
     },
     {
       "time": "10:11",
-      "title": "Caculate the hidden errors"
+      "title": "Calculate the hidden errors"
     },
     {
       "time": "13:48",
diff --git a/content/videos/neural-networks/2-perceptron-part-1/index.json b/content/videos/neural-networks/2-perceptron-part-1/index.json
index 7c01a1671..fd377314b 100644
--- a/content/videos/neural-networks/2-perceptron-part-1/index.json
+++ b/content/videos/neural-networks/2-perceptron-part-1/index.json
@@ -31,7 +31,7 @@
     },
     {
       "time": "10:22",
-      "title": "Initalizing the weights"
+      "title": "Initializing the weights"
     },
     {
       "time": "11:39",
diff --git a/content/videos/noc/2-forces/5-gravitational-attraction/index.json b/content/videos/noc/2-forces/5-gravitational-attraction/index.json
index f2da45264..5335436b2 100644
--- a/content/videos/noc/2-forces/5-gravitational-attraction/index.json
+++ b/content/videos/noc/2-forces/5-gravitational-attraction/index.json
@@ -15,7 +15,7 @@
     { "time": "7:52", "title": "Add an attract function" },
     { "time": "10:46", "title": "Role of distance squared" },
     { "time": "11:52", "title": "Constrain the range of distance squared" },
-    { "time": "12:33", "title": "Give mover an inital velocity" },
+    { "time": "12:33", "title": "Give mover an initial velocity" },
     { "time": "13:25", "title": "Give the background some alpha" },
     { "time": "13:44", "title": "Add an array of mover objects" },
     { "time": "15:12", "title": "Possible variations" }
diff --git a/content/videos/noc/3-angles/5-harmonic-motion/showcase/contribution3.json b/content/videos/noc/3-angles/5-harmonic-motion/showcase/contribution3.json
index 15e53a1cd..5d8abb6e4 100644
--- a/content/videos/noc/3-angles/5-harmonic-motion/showcase/contribution3.json
+++ b/content/videos/noc/3-angles/5-harmonic-motion/showcase/contribution3.json
@@ -1,5 +1,5 @@
 {
-  "title": "Wierd RAINBOW generator",
+  "title": "Weird RAINBOW generator",
   "author": {
     "name": "Abhay Kashyap and Simon Tiger"
   },
diff --git a/content/videos/noc/3-angles/7-additive-waves/showcase/contribution1.json b/content/videos/noc/3-angles/7-additive-waves/showcase/contribution1.json
index e93c45f6f..765f17859 100644
--- a/content/videos/noc/3-angles/7-additive-waves/showcase/contribution1.json
+++ b/content/videos/noc/3-angles/7-additive-waves/showcase/contribution1.json
@@ -1,5 +1,5 @@
 {
-  "title": "ColorFull Sine Wave with some sliders!!",
+  "title": "Colorful Sine Wave with some sliders!!",
   "author": {
     "name": "Abhay Kashyap"
   },
diff --git a/content/videos/noc/5-autonomous-agents/3-pursue-and-evade/index.json b/content/videos/noc/5-autonomous-agents/3-pursue-and-evade/index.json
index c86b44792..66876ac7e 100644
--- a/content/videos/noc/5-autonomous-agents/3-pursue-and-evade/index.json
+++ b/content/videos/noc/5-autonomous-agents/3-pursue-and-evade/index.json
@@ -39,7 +39,7 @@
       "urls": { "p5": "https://editor.p5js.org/codingtrain/sketches/X3ph02Byx" }
     },
     {
-      "title": "Pursue Boucing Ball",
+      "title": "Pursue Bouncing Ball",
       "description": "Pursuing a ball that bounces off the edge of the canvas",
       "image": "bounce.jpg",
       "urls": { "p5": "https://editor.p5js.org/codingtrain/sketches/itlyDq3ZB" }
diff --git a/content/videos/noc/5-autonomous-agents/7-path-following/index.json b/content/videos/noc/5-autonomous-agents/7-path-following/index.json
index 36a368661..be5af1da7 100644
--- a/content/videos/noc/5-autonomous-agents/7-path-following/index.json
+++ b/content/videos/noc/5-autonomous-agents/7-path-following/index.json
@@ -22,7 +22,7 @@
   "codeExamples": [
     {
       "title": "Path Following",
-      "description": "Making a vehicle follow a path projected from the position of the mosue",
+      "description": "Making a vehicle follow a path projected from the position of the mouse",
       "image": "path.jpg",
       "urls": { "p5": "https://editor.p5js.org/codingtrain/sketches/dqM054vBV" }
     },
diff --git a/content/videos/noc/9-genetic-algorithms/8-improved-pool-selection/index.json b/content/videos/noc/9-genetic-algorithms/8-improved-pool-selection/index.json
index 2bc4eaa87..5e6411e4f 100644
--- a/content/videos/noc/9-genetic-algorithms/8-improved-pool-selection/index.json
+++ b/content/videos/noc/9-genetic-algorithms/8-improved-pool-selection/index.json
@@ -30,7 +30,7 @@
     },
     {
       "time": "10:44",
-      "title": "Pick a fruit randomly according to its probablity"
+      "title": "Pick a fruit randomly according to its probability"
     },
     {
       "time": "12:13",
diff --git a/content/videos/noc/9-genetic-algorithms/9-interactive-selection/index.json b/content/videos/noc/9-genetic-algorithms/9-interactive-selection/index.json
index a5f43ab10..28a7c12b5 100644
--- a/content/videos/noc/9-genetic-algorithms/9-interactive-selection/index.json
+++ b/content/videos/noc/9-genetic-algorithms/9-interactive-selection/index.json
@@ -28,7 +28,7 @@
   "codeExamples": [
     {
       "title": "Interactive Selection",
-      "description": "This sketch demonstrates using interactive selction to increment the fitness values",
+      "description": "This sketch demonstrates using interactive selection to increment the fitness values",
       "image": "image1.png",
       "urls": {
         "p5": "https://editor.p5js.org/natureofcode/sketches/dUeAaapkQ"
diff --git a/content/videos/physics-libraries/box2d/12-collision-events/index.json b/content/videos/physics-libraries/box2d/12-collision-events/index.json
index 852ef3bab..c50051d7e 100644
--- a/content/videos/physics-libraries/box2d/12-collision-events/index.json
+++ b/content/videos/physics-libraries/box2d/12-collision-events/index.json
@@ -48,7 +48,7 @@
   "codeExamples": [
     {
       "title": "Collisions",
-      "description": "This sketch shows how to listen for and react to collison events.",
+      "description": "This sketch shows how to listen for and react to collision events.",
       "image": "image1.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/lIwDeySmP",
diff --git a/content/videos/physics-libraries/box2d/4-adding-to-processing-sketch/index.json b/content/videos/physics-libraries/box2d/4-adding-to-processing-sketch/index.json
index e68e1a56a..2dfac6b7a 100644
--- a/content/videos/physics-libraries/box2d/4-adding-to-processing-sketch/index.json
+++ b/content/videos/physics-libraries/box2d/4-adding-to-processing-sketch/index.json
@@ -18,7 +18,7 @@
     },
     {
       "time": "3:16",
-      "title": "Initalizing a Box2D body"
+      "title": "Initializing a Box2D body"
     },
     {
       "time": "6:23",
diff --git a/content/videos/physics-libraries/toxiclibs/1-introduction/index.json b/content/videos/physics-libraries/toxiclibs/1-introduction/index.json
index d0f1da1a6..e00c48e01 100644
--- a/content/videos/physics-libraries/toxiclibs/1-introduction/index.json
+++ b/content/videos/physics-libraries/toxiclibs/1-introduction/index.json
@@ -1,6 +1,6 @@
 {
   "title": "ToxicLibs - Introduction",
-  "description": "This video is an introduction to the ToxicLibs Verlet Physics Libary.",
+  "description": "This video is an introduction to the ToxicLibs Verlet Physics Library.",
   "videoId": "E67e0RX-7Ew",
   "nebulaSlug": "",
   "date": "2015-08-07",
@@ -61,7 +61,7 @@
           "icon": "🔗",
           "title": "ToxicLibs Java Reference",
           "url": "https://shiffman.github.io/toxiclibs-javadocs/",
-          "description": "Documentation for the ToxicLibs libary."
+          "description": "Documentation for the ToxicLibs library."
         }
       ]
     },
diff --git a/content/videos/physics-libraries/toxiclibs/2-particles-and-springs/index.json b/content/videos/physics-libraries/toxiclibs/2-particles-and-springs/index.json
index 57a4c0b5e..0d75f74cc 100644
--- a/content/videos/physics-libraries/toxiclibs/2-particles-and-springs/index.json
+++ b/content/videos/physics-libraries/toxiclibs/2-particles-and-springs/index.json
@@ -1,6 +1,6 @@
 {
   "title": "ToxicLibs - Particles and Springs",
-  "description": "This video explains how to use particles and springs to create bodies using the ToxicLibs libary.",
+  "description": "This video explains how to use particles and springs to create bodies using the ToxicLibs library.",
   "videoId": "3v7SsOdxxww",
   "nebulaSlug": "",
   "date": "2015-08-07",
@@ -84,7 +84,7 @@
           "icon": "🔗",
           "title": "ToxicLibs Java Reference",
           "url": "https://shiffman.github.io/toxiclibs-javadocs/",
-          "description": "Documentation for the ToxicLibs libary."
+          "description": "Documentation for the ToxicLibs library."
         }
       ]
     },
diff --git a/content/videos/physics-libraries/toxiclibs/3-connected-systems/index.json b/content/videos/physics-libraries/toxiclibs/3-connected-systems/index.json
index 8e6222705..aef846def 100644
--- a/content/videos/physics-libraries/toxiclibs/3-connected-systems/index.json
+++ b/content/videos/physics-libraries/toxiclibs/3-connected-systems/index.json
@@ -82,7 +82,7 @@
           "icon": "🔗",
           "title": "ToxicLibs Java Reference",
           "url": "https://shiffman.github.io/toxiclibs-javadocs/",
-          "description": "Documentation for the ToxicLibs libary."
+          "description": "Documentation for the ToxicLibs library."
         }
       ]
     },
diff --git a/content/videos/physics-libraries/toxiclibs/4-attraction-behavior/index.json b/content/videos/physics-libraries/toxiclibs/4-attraction-behavior/index.json
index 2401d0ad5..893194bee 100644
--- a/content/videos/physics-libraries/toxiclibs/4-attraction-behavior/index.json
+++ b/content/videos/physics-libraries/toxiclibs/4-attraction-behavior/index.json
@@ -68,7 +68,7 @@
           "icon": "🔗",
           "title": "ToxicLibs Java Reference",
           "url": "https://shiffman.github.io/toxiclibs-javadocs/",
-          "description": "Documentation for the ToxicLibs libary."
+          "description": "Documentation for the ToxicLibs library."
         }
       ]
     },
diff --git a/content/videos/sound/11-sound-visualization-frequency-analysis/index.json b/content/videos/sound/11-sound-visualization-frequency-analysis/index.json
index b8e76d5fd..69133e8b0 100644
--- a/content/videos/sound/11-sound-visualization-frequency-analysis/index.json
+++ b/content/videos/sound/11-sound-visualization-frequency-analysis/index.json
@@ -83,7 +83,7 @@
     },
     {
       "time": "16:52",
-      "title": "Suggestions for possibile variations"
+      "title": "Suggestions for possible variations"
     }
   ],
   "codeExamples": [
diff --git a/content/videos/sound/3-timing-jumps-cues/index.json b/content/videos/sound/3-timing-jumps-cues/index.json
index 6da991049..d23eb7dde 100644
--- a/content/videos/sound/3-timing-jumps-cues/index.json
+++ b/content/videos/sound/3-timing-jumps-cues/index.json
@@ -14,7 +14,7 @@
     },
     {
       "time": "2:06",
-      "title": "Write a function to jumpt to a point in a song"
+      "title": "Write a function to jump to a point in a song"
     },
     {
       "time": "5:13",
diff --git a/content/videos/sound/8-microphone-input/index.json b/content/videos/sound/8-microphone-input/index.json
index 6334aca13..35279e5b1 100644
--- a/content/videos/sound/8-microphone-input/index.json
+++ b/content/videos/sound/8-microphone-input/index.json
@@ -1,6 +1,6 @@
 {
   "title": "Microphone Input",
-  "description": "In this video, I demonstrate how to use your system microphone as an input to a sketch, controlling elements withe volume.",
+  "description": "In this video, I demonstrate how to use your system microphone as an input to a sketch, controlling elements with the volume.",
   "videoId": "q2IDNkUws-A",
   "nebulaSlug": "",
   "date": "2016-10-17",
@@ -41,7 +41,7 @@
   "codeExamples": [
     {
       "title": "Microphone Input",
-      "description": "This sketch shows how to use your system microphone as an input to a sketch, controlling elements withe volume.",
+      "description": "This sketch shows how to use your system microphone as an input to a sketch, controlling elements with the volume.",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/goeU3RUbU"
       }
diff --git a/content/videos/webgl/5-camera-and-perspective/index.json b/content/videos/webgl/5-camera-and-perspective/index.json
index c2b86db9e..7758ba617 100644
--- a/content/videos/webgl/5-camera-and-perspective/index.json
+++ b/content/videos/webgl/5-camera-and-perspective/index.json
@@ -26,7 +26,7 @@
   "codeExamples": [
     {
       "title": "Camera",
-      "description": "This sketch demonstates how the camera interacts with the scene.",
+      "description": "This sketch demonstrates how the camera interacts with the scene.",
       "image": "img1.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/qXjZDCEsz"
@@ -42,7 +42,7 @@
     },
     {
       "title": "Orthographic Projection",
-      "description": "This sketch demonstates orthographic projection.",
+      "description": "This sketch demonstrates orthographic projection.",
       "image": "img3.png",
       "urls": {
         "p5": "https://editor.p5js.org/codingtrain/sketches/rzXV1dYan"
diff --git a/content/videos/websockets-node-p5/4-shared-drawing-canvas/index.json b/content/videos/websockets-node-p5/4-shared-drawing-canvas/index.json
index 228977931..2d7a9b84c 100644
--- a/content/videos/websockets-node-p5/4-shared-drawing-canvas/index.json
+++ b/content/videos/websockets-node-p5/4-shared-drawing-canvas/index.json
@@ -12,11 +12,11 @@
     { "time": "0:33", "title": "Sending messages from the clients" },
     {
       "time": "3:02",
-      "title": "Recieving messages from the clients by the web server"
+      "title": "Receiving messages from the clients by the web server"
     },
     {
       "time": "7:17",
-      "title": "Recieving messages from the server by the clients"
+      "title": "Receiving messages from the server by the clients"
     },
     {
       "time": "8:39",
diff --git a/gatsby/utils.mjs b/gatsby/utils.mjs
index f27b1f42d..705ca4391 100644
--- a/gatsby/utils.mjs
+++ b/gatsby/utils.mjs
@@ -35,7 +35,7 @@ const timestampToSeconds = (timestamp) => {
 };
 
 /**
- * Add computed seconds to an array of Timestamp objets (creates a new array).
+ * Add computed seconds to an array of Timestamp objects (creates a new array).
  * @param {{ time: string }[]} timestamps
  * @returns {{ time: string, seconds: number }[]} the timestamps with computed seconds
  */
diff --git a/node-scripts/tags-transforms.js b/node-scripts/tags-transforms.js
index bed1212fb..a4c96d88f 100644
--- a/node-scripts/tags-transforms.js
+++ b/node-scripts/tags-transforms.js
@@ -22,11 +22,11 @@ const tagsCleanup = memoTagsCleanup(wordReplacements, tagTransforms);
       o.languages = languages;
       o.topics = topics;
 
-      const udpatedSource = await prettier.format(JSON.stringify(o), {
+      const updatedSource = await prettier.format(JSON.stringify(o), {
         parser: 'json'
       });
 
-      await writeFile(path, udpatedSource);
+      await writeFile(path, updatedSource);
 
       count++;
     }
diff --git a/node-scripts/utils.test.js b/node-scripts/utils.test.js
index 06c7e6648..b8c10520f 100644
--- a/node-scripts/utils.test.js
+++ b/node-scripts/utils.test.js
@@ -65,7 +65,7 @@ describe('memoTagsCleanup()', () => {
 
   it('transforms individual common key words', () => {
     expect(tagsCleanup(['3d'])).toStrictEqual(['3D']);
-    expect(tagsCleanup(['3d at begining'])).toStrictEqual(['3D at begining']);
+    expect(tagsCleanup(['3d at beginning'])).toStrictEqual(['3D at beginning']);
     expect(tagsCleanup(['middle 3d keyword'])).toStrictEqual([
       'middle 3D keyword'
     ]);
diff --git a/node-scripts/yt-description.mjs b/node-scripts/yt-description.mjs
index 40dfc9590..12cecc839 100644
--- a/node-scripts/yt-description.mjs
+++ b/node-scripts/yt-description.mjs
@@ -108,7 +108,7 @@ function parseTrack(track) {
     trackFolder = videoDirs[0];
   } else {
     // find max used directory
-    trackFolder = findMaxOccurences(videoDirs);
+    trackFolder = findMaxOccurrences(videoDirs);
   }
 
   return {
@@ -310,10 +310,10 @@ function resolveYTLink(url) {
 }
 
 /**
- * Finds the most occuring item in an array
+ * Finds the most occurring item in an array
  * @param {string[]} arr array of items
  */
-function findMaxOccurences(arr) {
+function findMaxOccurrences(arr) {
   const counts = {};
   for (const item of arr) {
     if (counts[item]) {