How to enable key after few seconds?

[Slanderous]

Well, for one, you can't use a capital V in void. It might also be a bit confusing that you're using spaces in the example names, as spaces aren't allowed.

Even if he is Polish, wouldn't it be better to do it in English so that others can understand it as well? I'm talking about those here who aren't Polish who'd like to read it, and random people stumbling upon this thread because they have the same issue.

Good suggestions. Updated.