Make 'unmarked as Work In Progress' system note more consistent
What does this MR do?
Make the unmarked as Work in Progress
system note copy a bit more consistent with the rest of the WIP notes.
Why was this MR needed?
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8124#note_20123237
Does this MR meet the acceptance criteria?
- [-] Changelog entry added
- [-] Documentation created/updated
- [-] API support added
- Test
- [-] Added for this feature/bug
- [-] All builds are passing
-
Conform by the merge request performance guides -
Conform by the style guides -
Branch has no merge conflicts with master
(if it does - rebase it please) -
Squashed related commits together