jsdoc fixes.

Author: photonstorm

src/gameobjects/BitmapData.js

@@ -829,7 +829,7 @@ Phaser.BitmapData.prototype = {
 
     /**
     * Scans the BitmapData, pixel by pixel, until it encounters a pixel that isn't transparent (i.e. has an alpha value > 0).
-    * It then stops scanning and returns an object containing the colour of the pixel in r, g and b properties and the location in the x and y properties.
+    * It then stops scanning and returns an object containing the color of the pixel in r, g and b properties and the location in the x and y properties.
     * 
     * The direction parameter controls from which direction it should start the scan:
     * 
@@ -840,7 +840,7 @@ Phaser.BitmapData.prototype = {
     *
     * @method Phaser.BitmapData#getFirstPixel
     * @param {number} [direction=0] - The direction in which to scan for the first pixel. 0 = top to bottom, 1 = bottom to top, 2 = left to right and 3 = right to left.
-    * @return {object} Returns an object containing the colour of the pixel in the `r`, `g` and `b` properties and the location in the `x` and `y` properties.
+    * @return {object} Returns an object containing the color of the pixel in the `r`, `g` and `b` properties and the location in the `x` and `y` properties.
     */
     getFirstPixel: function (direction) {
 
@@ -912,7 +912,7 @@ Phaser.BitmapData.prototype = {
 
     /**
     * Scans the BitmapData and calculates the bounds. This is a rectangle that defines the extent of all non-transparent pixels.
-    * The rectangle returned will extend from the top-left of the image to the bottom-right, exluding transparent pixels.
+    * The rectangle returned will extend from the top-left of the image to the bottom-right, excluding transparent pixels.
     *
     * @method Phaser.BitmapData#getBounds
     * @param {Phaser.Rectangle} [rect] - If provided this Rectangle object will be populated with the bounds, otherwise a new object will be created.
@@ -989,7 +989,7 @@ Phaser.BitmapData.prototype = {
      * @param {number} [scaleX=1] - The horizontal scale factor of the block. A value of 1 means no scaling. 2 would be twice the size, and so on.
      * @param {number} [scaleY=1] - The vertical scale factor of the block. A value of 1 means no scaling. 2 would be twice the size, and so on.
      * @param {number} [alpha=1] - The alpha that will be set on the context before drawing. A value between 0 (fully transparent) and 1, opaque.
-     * @param {number} [blendMode=null] - The composite blend mode that will be used when drawing. The default is no blend mode at all.
+     * @param {string} [blendMode=null] - The composite blend mode that will be used when drawing. The default is no blend mode at all. This is a Canvas globalCompositeOperation value such as 'lighter' or 'xor'.
      * @param {boolean} [roundPx=false] - Should the x and y values be rounded to integers before drawing? This prevents anti-aliasing in some instances.
      * @return {Phaser.BitmapData} This BitmapData object for method chaining.
      */
@@ -1169,7 +1169,7 @@ Phaser.BitmapData.prototype = {
     * @param {number} x - The destination x coordinate to copy the image to.
     * @param {number} y - The destination y coordinate to copy the image to.
     * @param {number} [alpha=1] - The alpha that will be set on the context before drawing. A value between 0 (fully transparent) and 1, opaque.
-    * @param {number} [blendMode=null] - The composite blend mode that will be used when drawing. The default is no blend mode at all.
+    * @param {string} [blendMode=null] - The composite blend mode that will be used when drawing. The default is no blend mode at all. This is a Canvas globalCompositeOperation value such as 'lighter' or 'xor'.
     * @param {boolean} [roundPx=false] - Should the x and y values be rounded to integers before drawing? This prevents anti-aliasing in some instances.
     * @return {Phaser.BitmapData} This BitmapData object for method chaining.
     */
@@ -1190,7 +1190,7 @@ Phaser.BitmapData.prototype = {
     * @param {number} [y=0] - The y coordinate to translate to before drawing. If not specified it will default to `source.y`.
     * @param {number} [width] - The new width of the Sprite being copied. If not specified it will default to `source.width`.
     * @param {number} [height] - The new height of the Sprite being copied. If not specified it will default to `source.height`.
-    * @param {number} [blendMode=null] - The composite blend mode that will be used when drawing the Sprite. The default is no blend mode at all.
+    * @param {string} [blendMode=null] - The composite blend mode that will be used when drawing. The default is no blend mode at all. This is a Canvas globalCompositeOperation value such as 'lighter' or 'xor'.
     * @param {boolean} [roundPx=false] - Should the x and y values be rounded to integers before drawing? This prevents anti-aliasing in some instances.
     * @return {Phaser.BitmapData} This BitmapData object for method chaining.
     */
@@ -1210,7 +1210,7 @@ Phaser.BitmapData.prototype = {
     *
     * @method Phaser.BitmapData#drawGroup
     * @param {Phaser.Group} group - The Group to draw onto this BitmapData.
-    * @param {number} [blendMode=null] - The composite blend mode that will be used when drawing the Group children. The default is no blend mode at all.
+    * @param {string} [blendMode=null] - The composite blend mode that will be used when drawing. The default is no blend mode at all. This is a Canvas globalCompositeOperation value such as 'lighter' or 'xor'.
     * @param {boolean} [roundPx=false] - Should the x and y values be rounded to integers before drawing? This prevents anti-aliasing in some instances.
     * @return {Phaser.BitmapData} This BitmapData object for method chaining.
     */