updated readme

diptangsu · diptangsu · commit 08946ab30d7d · 2019-01-06T16:33:46.000+05:30
diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 Contains a step by step tutorial to learn python
 
 
-Index:  
+## Index:  
 [1-getting-started](1-getting-started.ipynb)  
 [2-basics](2-basics.ipynb)  
 [3-operators](3-operators.ipynb)  
