Forum:How do I request correction edit to a locked page?

I was just reading the page for Sonic the Hedgehog (character) and noticed in the article summarizing Sonic the Hedgehog 2 it states Silver the Hedgehog is fought on Death Egg, not Metal Sonic. It does, however, correctly link to Metal Sonic's page.

I've only ever read wikis, never edited or even posted on one so I apologize if this isn't an appropriate post for this thread.