Typo fix

Author: gamedevsam

src/gameobjects/Image.js

@@ -12,7 +12,7 @@
 *
 * @constructor
 * @param {Phaser.Game} game - A reference to the currently running game.
-* @param {number} x - The x coordinate of the Imaget. The coordinate is relative to any parent container this Image may be in.
+* @param {number} x - The x coordinate of the Image. The coordinate is relative to any parent container this Image may be in.
 * @param {number} y - The y coordinate of the Image. The coordinate is relative to any parent container this Image may be in.
 * @param {string|Phaser.RenderTexture|Phaser.BitmapData|PIXI.Texture} key - The texture used by the Image during rendering. It can be a string which is a reference to the Cache entry, or an instance of a RenderTexture, BitmapData or PIXI.Texture.
 * @param {string|number} frame - If this Image is using part of a sprite sheet or texture atlas you can specify the exact frame to use by giving a string or numeric index.