There are a couple of mispelled categories on the wiki. Does anyone know how to fix them (or delete them)? or can someone with administrator privileges fix it for the rest of us?

"Deleloper Guide" --> empty, may be deleted
"Develipoer Guide" --> empty, may be deleted (this was my mistake )
"Deleloper Guide, Russian" --> not empty, contents should be moved to correctly spelled category and the old one deleted

Thanks,

No problem.

"Deleloper Guide" removed.
"Develipoer Guide" removed
"Deleloper Guide, Russian" renamed to "Руководство разработчика".

In future just inform me here or by PM and I will make required changes.
Best regards.