===================================================================
--- original.js
+++ change.js
@@ -1,58 +1,58 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 // Food class
 var Food = Container.expand(function (word) {
-  var self = Container.call(this);
-  var foodGraphics = self.attachAsset('food', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  var foodText = self.attachAsset(new Text2(word, {
-    size: 50,
-    fill: "#ffffff"
-  }), {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.scaleX = 0.3;
-  self.scaleY = 0.3;
+	var self = Container.call(this);
+	var foodGraphics = self.attachAsset('food', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	var foodText = self.attachAsset(new Text2(word, {
+		size: 50,
+		fill: "#ffffff"
+	}), {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.scaleX = 0.3;
+	self.scaleY = 0.3;
 });
 // Assets will be automatically created based on usage in the code.
 // Goose class
 var Goose = Container.expand(function () {
-  var self = Container.call(this);
-  var gooseGraphics = self.attachAsset('goose', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.scaleX = 0.5;
-  self.scaleY = 0.5;
-  self.eat = function () {
-    // Increase size slightly to simulate eating
-    self.scaleX += 0.05;
-    self.scaleY += 0.05;
-  };
-  self.clone = function () {
-    var newGoose = new Goose();
-    newGoose.x = Math.random() * (2048 - newGoose.width) + newGoose.width / 2;
-    newGoose.y = Math.random() * (2732 - newGoose.height) + newGoose.height / 2;
-    game.addChild(newGoose);
-    geese.push(newGoose);
-  };
+	var self = Container.call(this);
+	var gooseGraphics = self.attachAsset('goose', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.scaleX = 0.5;
+	self.scaleY = 0.5;
+	self.eat = function () {
+		// Increase size slightly to simulate eating
+		self.scaleX += 0.05;
+		self.scaleY += 0.05;
+	};
+	self.clone = function () {
+		var newGoose = new Goose();
+		newGoose.x = Math.random() * (2048 - newGoose.width) + newGoose.width / 2;
+		newGoose.y = Math.random() * (2732 - newGoose.height) + newGoose.height / 2;
+		game.addChild(newGoose);
+		geese.push(newGoose);
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x87CEEB // Light blue background
+	backgroundColor: 0x87CEEB // Light blue background
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 var geese = [];
 var foods = [];
 // Create initial goose
 var initialGoose = new Goose();
@@ -61,30 +61,30 @@
 game.addChild(initialGoose);
 geese.push(initialGoose);
 // Handle touch input to create food
 game.on('down', function (obj) {
-  var pos = obj.event.getLocalPosition(game);
-  var foodWord = prompt("Type a word for food:");
-  if (foodWord.toLowerCase() === "clone") {
-    geese.forEach(function (goose) {
-      goose.clone();
-    });
-  } else {
-    var food = new Food(foodWord);
-    food.x = pos.x;
-    food.y = pos.y;
-    game.addChild(food);
-    foods.push(food);
-  }
+	var pos = obj.event.getLocalPosition(game);
+	var foodWord = prompt("Type a word for food:");
+	if (foodWord && foodWord.toLowerCase() === "clone") {
+		geese.forEach(function (goose) {
+			goose.clone();
+		});
+	} else {
+		var food = new Food(foodWord);
+		food.x = pos.x;
+		food.y = pos.y;
+		game.addChild(food);
+		foods.push(food);
+	}
 });
 // Check for goose eating food
 LK.on('tick', function () {
-  geese.forEach(function (goose) {
-    foods.forEach(function (food, index) {
-      if (goose.intersects(food)) {
-        goose.eat();
-        food.destroy();
-        foods.splice(index, 1);
-      }
-    });
-  });
+	geese.forEach(function (goose) {
+		foods.forEach(function (food, index) {
+			if (goose.intersects(food)) {
+				goose.eat();
+				food.destroy();
+				foods.splice(index, 1);
+			}
+		});
+	});
 });
\ No newline at end of file