Help, Improving the catalogue
Suggesting a correction
If something on a game page is wrong (a title, a date, a publisher, etc.), you can suggest a correction. Open the game page, tap Improve this entry, then Suggest a correction.
Pick what should change, enter the new value, and give a short reason. A source helps a lot, i.e. a scan of the box or a link.
Corrections are sent for review. Once one is approved, it goes live and counts toward your contribution orb.