The copy of the commit message as shown in the submitGit web interface is not updated when e.g. fixing a typo in the commit message and force-pushing the PR. For example, https://submitgit.herokuapp.com/git/git/pull/163 still shows the "--quite" typo at the very beginning of the commit message, whereas clicking on the SHA1 1cb92e18 in the Id column shows that the typo has been fixed to say "--quiet" in the commit.