Hey! Thanks a lot for your kind feedback =).
I corrected the mistakes in the control section (sorry my OCD won't let me change the green ball thingy's place). I also have changed a couple of things in the game (the game's starting point was wrong in the last release, OOPS!), including more forgiving double-jumps. I think it makes more sense now.
Also added a silly little easter-egg (probably isn't worth the effort), feel free to find it!