JSDoc fixes.

Author: photonstorm

src/core/SignalBinding.js

@@ -121,15 +121,15 @@ Phaser.SignalBinding.prototype = {
 
     /**
     * @method Phaser.SignalBinding#getListener
-    * @return {Function} Handler function bound to the signal.
+    * @return {function} Handler function bound to the signal.
     */
     getListener: function () {
         return this._listener;
     },
 
     /**
     * @method Phaser.SignalBinding#getSignal
-    * @return {Signal} Signal that listener is currently bound to.
+    * @return {Phaser.Signal} Signal that listener is currently bound to.
     */
     getSignal: function () {
         return this._signal;

src/loader/Cache.js

@@ -1154,7 +1154,7 @@ Phaser.Cache.prototype = {
     *
     * @method Phaser.Cache#getFrameCount
     * @param {string} key - Asset key of the image you want.
-    * @return {integer} Then number of frames. 0 if the image is not found.
+    * @return {number} Then number of frames. 0 if the image is not found.
     */
     getFrameCount: function (key) {
 

src/pixi/renderers/canvas/CanvasRenderer.js

@@ -104,7 +104,7 @@ PIXI.CanvasRenderer = function(width, height, options)
     /**
      * The canvas 2d context that everything is drawn with
      * @property context
-     * @type CanvasRenderingContext2D 2d Context
+     * @type CanvasRenderingContext2D
      */
     this.context = this.view.getContext( "2d", { alpha: this.transparent } );