Change attr LangName to Lang

Author: Ahmad Aghazadeh

app/build.gradle

@@ -41,7 +41,7 @@ dependencies {
     implementation "android.arch.lifecycle:extensions:1.1.1"
     annotationProcessor "android.arch.lifecycle:compiler:1.1.1"
 
-    implementation 'com.github.ahmadaghazadeh:CodeEditor:1.0.4'
+    implementation 'com.github.ahmadaghazadeh:CodeEditor:1.0.5'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

library/src/main/res/values/attrs.xml

@@ -22,11 +22,11 @@
 
     <attr name="code" format="string" />
 
-    <attr name="langName" format="string|enum"/>
+    <attr name="lang" format="string|enum"/>
 
     <declare-styleable name="CodeEditor">
         <attr name="code" />
-        <attr name="langName"  />
+        <attr name="lang"  />
     </declare-styleable>
 
     <declare-styleable name="ThemeAttributes">