Typo fix

Author: photonstorm

src/input/mouse/MouseManager.js

@@ -14,7 +14,7 @@ var Features = require('../../device/Features');
  * @classdesc
  * The Mouse Manager is a helper class that belongs to the Input Manager.
  * 
- * Its role is to listen for native DOM Mouse Events and then pass there onto the Input Manager for further processing.
+ * Its role is to listen for native DOM Mouse Events and then pass them onto the Input Manager for further processing.
  * 
  * You do not need to create this class directly, the Input Manager will create an instance of it automatically.
  *

src/input/touch/TouchManager.js

@@ -14,7 +14,7 @@ var Class = require('../../utils/Class');
  * @classdesc
  * The Touch Manager is a helper class that belongs to the Input Manager.
  * 
- * Its role is to listen for native DOM Touch Events and then pass there onto the Input Manager for further processing.
+ * Its role is to listen for native DOM Touch Events and then pass them onto the Input Manager for further processing.
  * 
  * You do not need to create this class directly, the Input Manager will create an instance of it automatically.
  *