Fixed jsdoc types

src/events/EventEmitter.js

@@ -100,7 +100,7 @@ var EventEmitter = new Class({
  * 
  * @param {string|symbol} event - The event name.
  * 
- * @return {Boolean} `true` if the event had listeners, else `false`.
+ * @return {boolean} `true` if the event had listeners, else `false`.
  */
 
 /**

src/renderer/snapshot/CanvasSnapshot.js

@@ -14,7 +14,7 @@
  * @param {string} [type='image/png'] - [description]
  * @param {float} [encoderOptions=0.92] - [description]
  *
- * @return {Image} [description]
+ * @return {HTMLImageElement} [description]
  */
 var CanvasSnapshot = function (canvas, type, encoderOptions)
 {

src/renderer/snapshot/WebGLSnapshot.js

@@ -14,7 +14,7 @@
  * @param {string} [type='image/png'] - [description]
  * @param {float} [encoderOptions=0.92] - [description]
  *
- * @return {Image} [description]
+ * @return {HTMLImageElement} [description]
  */
 var WebGLSnapshot = function (sourceCanvas, type, encoderOptions)
 {

src/textures/Texture.js

@@ -311,7 +311,7 @@ var Texture = new Class({
      *
      * @param {string|integer} [name] - The string-based name, or integer based index, of the Frame to get from this Texture.
      *
-     * @return {Image|HTMLCanvasElement} The DOM Image or Canvas Element.
+     * @return {HTMLImageElement|HTMLCanvasElement} The DOM Image or Canvas Element.
      */
     getSourceImage: function (name)
     {

src/textures/TextureSource.js

@@ -47,7 +47,7 @@ var TextureSource = new Class({
          * The source image data. This is either an Image Element, or a Canvas Element.
          *
          * @name Phaser.Textures.TextureSource#image
-         * @type {Image|HTMLCanvasElement}
+         * @type {HTMLImageElement|HTMLCanvasElement}
          * @since 3.0.0
          */
         this.image = source;