Merge pull request facebook#2902 from morenoh149/fixGrammarNativeModulesAndroid

Fix Grammar

Author: aaronechiu

docs/NativeModulesAndroid.md

@@ -119,7 +119,7 @@ mReactInstanceManager = ReactInstanceManager.builder()
  .build();
 ```
 
-To make it simpler for to access your new functionality from JavaScript, it is common to wrap the native module in a JavaScript module. This is not necessary but saves the consumers of your library the need to pull it off of `NativeModules` each time. This JavaScript file also becomes a good location for you to add any JavaScript side functionality.
+To make it simpler to access your new functionality from JavaScript, it is common to wrap the native module in a JavaScript module. This is not necessary but saves the consumers of your library the need to pull it off of `NativeModules` each time. This JavaScript file also becomes a good location for you to add any JavaScript side functionality.
 
 ```java
 /**