I can't understand this solution to a Osu! issue :v

please explain what to do for me

Autor Odpowiedzi
Fede03 Tuesday 12 April 2016 at 5:55

I cannot understand this Osu! solution of coding, i'm twelve and i'm spanish speaker so is complex to me, and the post isn't that detailed, my issue is with coding on the part of replacing and editing some file or something......i'm gonna link the part that i have trouble with and explain where it is........ it's the part where it says it can be permanently solved :3.