Arbitrary commit message when editing wiki page
When editing a wiki page, the Commit Message is populated for me by GitLab, but often the message refers to a wiki page other than the one I'm currently editing. This means I have to clear it and type a new message, or (often) I don't notice and a misleading message gets applied.
The commit message should mimic what we do for editing files. "Update [wiki-page-name]"