===================================================================
--- original.js
+++ change.js
@@ -1,89 +1,89 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 //<Assets used in the game will automatically appear here>
 // Car class
 var Car = Container.expand(function () {
-  var self = Container.call(this);
-  var carGraphics = self.attachAsset('car', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 0;
-  self.angle = 0;
-  self.driftAngle = 0;
-  self.update = function () {
-    self.x += Math.cos(self.angle) * self.speed;
-    self.y += Math.sin(self.angle) * self.speed;
-    self.rotation = self.angle + self.driftAngle;
-  };
-  self.drift = function (driftAmount) {
-    self.driftAngle = driftAmount;
-  };
+	var self = Container.call(this);
+	var carGraphics = self.attachAsset('car', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 0;
+	self.angle = 0;
+	self.driftAngle = 0;
+	self.update = function () {
+		self.x += Math.cos(self.angle) * self.speed;
+		self.y += Math.sin(self.angle) * self.speed;
+		self.rotation = self.angle + self.driftAngle;
+	};
+	self.drift = function (driftAmount) {
+		self.driftAngle = driftAmount;
+	};
 });
 // Track class
 var Track = Container.expand(function () {
-  var self = Container.call(this);
-  var trackGraphics = self.attachAsset('track', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
+	var self = Container.call(this);
+	var trackGraphics = self.attachAsset('track', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with green background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 // Initialize variables
 var car;
 var track;
 var scoreTxt;
 var score = 0;
 var isDrifting = false;
 // Initialize game elements
 function initGame() {
-  // Create track
-  track = game.addChild(new Track());
-  track.x = 2048 / 2;
-  track.y = 2732 / 2;
-  // Create car
-  car = game.addChild(new Car());
-  car.x = 2048 / 2;
-  car.y = 2732 / 2;
-  // Create score text
-  scoreTxt = new Text2('Score: 0', {
-    size: 100,
-    fill: "#ffffff"
-  });
-  scoreTxt.anchor.set(0.5, 0);
-  LK.gui.top.addChild(scoreTxt);
+	// Create track
+	track = game.addChild(new Track());
+	track.x = 2048 / 2;
+	track.y = 2732 / 2;
+	// Create car
+	car = game.addChild(new Car());
+	car.x = 2048 / 2;
+	car.y = 2732 / 2;
+	// Create score text
+	scoreTxt = new Text2('Score: 0', {
+		size: 100,
+		fill: "#ffffff"
+	});
+	scoreTxt.anchor.set(0.5, 0);
+	LK.gui.top.addChild(scoreTxt);
 }
 // Update score
 function updateScore() {
-  score += 1;
-  scoreTxt.setText('Score: ' + score);
+	score += 1;
+	scoreTxt.setText('Score: ' + score);
 }
 // Handle touch events
 game.down = function (x, y, obj) {
-  isDrifting = true;
-  car.drift(0.1);
+	isDrifting = true;
+	car.drift(0.1);
 };
 game.up = function (x, y, obj) {
-  isDrifting = false;
-  car.drift(0);
+	isDrifting = false;
+	car.drift(0);
 };
 // Game update loop
 game.update = function () {
-  car.update();
-  if (isDrifting) {
-    updateScore();
-  }
+	car.update();
+	if (isDrifting) {
+		updateScore();
+	}
 };
 // Initialize the game
 initGame();
\ No newline at end of file