Update README.md

didarul-codes · web-flow · commit 42b9703c10c6 · 2019-02-10T13:13:56.000+06:00
diff --git a/README.md b/README.md
@@ -24,7 +24,7 @@ Now add this dependency in your module *build.gradle*
 
 ### How to use
 For using custom attributes use `app` namespace
-```
+```xml
 xmlns:app="http://schemas.android.com/apk/res-auto"
  ```
 ```xml
