replace internal module to namespace

threejs/three-FirstPersonControls.d.ts

@@ -5,7 +5,7 @@
 //Source : https://github.com/NTaylorMullen/CycleR/blob/master/CycleR/CycleR.Game.Client/Client/Interfaces/ThreeJS/Cameras/FirstPersonControls.d.ts
 
 /// <reference path="./three.d.ts" />
-declare module THREE {
+declare namespace THREE {
     class FirstPersonControls {
         constructor(object: Camera, domElement?: HTMLElement);
         object: THREE.Object3D;