Update README.md

Author: raghav39

README.md

@@ -8,8 +8,6 @@
 
 `$ react-native link react-native-verloop-sdk`
 
-### Manual installation
-
 ### If you are using proguard in android add the following
 
 ```
@@ -20,6 +18,8 @@
 -keep enum org.greenrobot.eventbus.ThreadMode { *; }
 ```
 
+### Manual installation
+
 
 #### iOS