Incorrect GamePad replaced with Gamepad

Author: clark-stevenson

build/phaser.d.ts

@@ -2088,7 +2088,7 @@ declare module Phaser {
 
     }
 
-    class GamePad {
+    class Gamepad {
 
         constructor(game: Phaser.Game);
 
@@ -2203,7 +2203,7 @@ declare module Phaser {
         onDown: Phaser.Signal;
         onFloat: Phaser.Signal;
         onUp: Phaser.Signal;
-        pad: Phaser.GamePad;
+        pad: Phaser.Gamepad;
         repeats: number;
         timeDown: number;
         timeUp: number;
@@ -2389,7 +2389,7 @@ declare module Phaser {
         disabled: boolean;
         doubleTapRate: number;
         game: Phaser.Game;
-        gamepad: Phaser.GamePad;
+        gamepad: Phaser.Gamepad;
         hitCanvas: HTMLCanvasElement;
         hitContext: CanvasRenderingContext2D;
         holdRate: number;