JSDocs update (phaserjs#249)

Author: photonstorm

README.md

@@ -346,7 +346,7 @@ You can read all about the philosophy behind Lazer [here](http://phaser.io/news/
 ### Updates
 
 * TypeScript definitions fixes and updates (thanks )
-* Docs typo fixes (thanks )
+* Docs typo fixes (thanks @dedoubleyou1)
 * You can now access the intensity of the Camera shake effect via the getter / setter `Camera.shakeIntensity`. Useful if you wish to tween the intensity while running. (thanks @drhayes #2443)
 * The Arcade Physics overlap method would return false if two bodies were overlapping but neither had any velocity (i.e. they were embedded into each other)
 

src/input/Input.js

@@ -461,7 +461,12 @@ Phaser.Input.prototype = {
     /**
     * Adds a callback that is fired every time the activePointer receives a DOM move event such as a mousemove or touchmove.
     *
-    * The callback will be sent 4 parameters: The Pointer that moved, the x position of the pointer, the y position and the down state.
+    * The callback will be sent 4 parameters:
+    * 
+    * A reference to the Phaser.Pointer object that moved,
+    * The x position of the pointer,
+    * The y position,
+    * A boolean indicating if the movement was the result of a 'click' event (such as a mouse click or touch down).
     * 
     * It will be called every time the activePointer moves, which in a multi-touch game can be a lot of times, so this is best
     * to only use if you've limited input to a single pointer (i.e. mouse or touch).