Typos are fixed!

Hello everyone! 

I have fixed some of the problems in the game.

-"Marble Burst" is now Marble Bust as it should be :D
-Some lights didn't work as intented and caused performance issues.
-Some typos are fixed here and there.

Now, I will work on the game and add some new features without breaking the game's atmosphere and overall feeling.

Thank you for playing!