===================================================================
--- original.js
+++ change.js
@@ -20,9 +20,9 @@
 //<Assets used in the game will automatically appear here>
 // Hero class
 var Hero = Container.expand(function () {
 	var self = Container.call(this);
-	var heroGraphics = self.attachAsset('hero', {
+	var heroGraphics = self.attachAsset('rocketImage', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	self.speed = 10;