###### Does the animation of the Chaikin's algorithm start?
##### Press `Escape`.
##### Try to exit the program (e.g press `Escape`).
###### Does the program exit without errors?
@ -30,7 +30,7 @@
###### Does the animation complete 7 steps before restarting?
##### Restart the program and left click on the canvas to set three or more control points and press `Enter`, then press `Escape`.
##### Restart the program and left click on the canvas to set three or more control points and press `Enter`, then try to exit the program (e.g press `Escape`).