NameMC Link - has an extra slash at the end

If you type /namemc vote, it brings up this message, with a link to NameMC. The link has an extra slash at the end that looks odd, and sure enough, it doesn't need to be there. If you remove the slash, the link still works fine (in fact, if you navigate to OGN from NameMC's home page, the extra slash isn't there). See screenshot. (If this report is denied due to how minor it is I won't take offense)