Qualify the gayness

With the current wording, it is not completely clear whether this uses the word "gay" in a good or in a bad way, which is not good, we definitely don't want to give a wrong impression here.

I've done one attempt at clearing this up, but maybe someone else has an idea for even better wording.

Author: Noratrieb

src/index.md

@@ -2,7 +2,7 @@
 
 {{#include ./include/quiz-is-wip.md}}
 
-This is the unfair Rust quiz, a collection of very hard, gay, sometimes even unfair questions about Rust.
+This is the unfair Rust quiz, a collection of very hard, gay (in a good way, of course), and sometimes even unfair questions about Rust.
 
 The canonical URL of this quiz is <https://this.quiz.is.fckn.gay>