auto

assign3.md

@@ -120,7 +120,7 @@ you probably want to have tile 13 disappear, while tile 14 moves to the
 left. This makes animation more straightforward.
 
 
-## Implement TileButtons Programmatically in the ViewController
+## Change the ViewController to use TileButtons
 Your `updateViewForGame` (substitute whatever name you use) needs to ensure
 that there are buttons on top of the *board* (`viewOutlet` you've attached to
 the square view you put on the storyboard) for each current tile. This