Roomsettings: Update help command (#2680)
Roomsettings: Update help command (#2680)

Fix a typo, and remove old required ranks.
panpawn/Gold-Server,Pikachuun/Pokemon-Showdown,Volcos/SpacialGaze,SolarisFox/Pokemon-Showdown,Bryan-0/Pokemon-Showdown,Bryan-0/Pokemon-Showdown,azum4roll/Pokemon-Showdown,Elveman/RPCShowdownServer,QuiteQuiet/Pokemon-Showdown,KewlStatics/Alliance,Pikachuun/Pokemon-Showdown,xfix/Pokemon-Showdown,sirDonovan/Pokemon-Showdown,Lord-Haji/SpacialGaze,jumbowhales/Pokemon-Showdown,jumbowhales/Pokemon-Showdown,xCrystal/Pokemon-Showdown,danpantry/Pokemon-Showdown,EienSeiryuu/Pokemon-Showdown,CharizardtheFireMage/Showdown-Boilerplate,QuiteQuiet/Pokemon-Showdown,ZestOfLife/FestiveLife,sirDonovan/Pokemon-Showdown,svivian/Pokemon-Showdown,EienSeiryuu/Pokemon-Showdown,jd4564/Pokemon-Showdown,PS-Spectral/Spectral,azum4roll/Pokemon-Showdown,DesoGit/Tsunami_PS,CreaturePhil/Showdown-Boilerplate,DarkSuicune/Pokemon-Showdown,Lord-Haji/SpacialGaze,Elveman/RPCShowdownServer,aakashrajput/Pokemon-Showdown,Mystifi/Exiled,Flareninja/Showdown-Boilerplate,svivian/Pokemon-Showdown,svivian/Pokemon-Showdown,HoeenCoder/SpacialGaze,Enigami/Pokemon-Showdown,svivian/Pokemon-Showdown,Sora-League/Sora,xfix/Pokemon-Showdown,SolarisFox/Pokemon-Showdown,CreaturePhil/Showdown-Boilerplate,AustinXII/Pokemon-Showdown,panpawn/Gold-Server,panpawn/Gold-Server,ShowdownHelper/Saffron,Zarel/Pokemon-Showdown,ShowdownHelper/Saffron,DesoGit/TsunamiPS,jd4564/Pokemon-Showdown,Zarel/Pokemon-Showdown,AnaRitaTorres/Pokemon-Showdown,cadaeic/Pokemon-Showdown,Guernouille/Pokemon-Showdown,HoeenCoder/SpacialGaze,QuiteQuiet/Pokemon-Showdown,zek7rom/SpacialGaze,Git-Worm/City-PS,aakashrajput/Pokemon-Showdown,PS-Spectral/Spectral,urkerab/Pokemon-Showdown,DesoGit/Tsunami_PS,AWailOfATail/Pokemon-Showdown,Flareninja/Showdown-Boilerplate,Mystifi/Exiled,AnaRitaTorres/Pokemon-Showdown,urkerab/Pokemon-Showdown,Enigami/Pokemon-Showdown,AWailOfATail/Pokemon-Showdown,DesoGit/Tsunami_PS,AWailOfATail/Pokemon-Showdown,KewlStatics/Alliance,CharizardtheFireMage/Showdown-Boilerplate,Sora-League/Sora,xfix/Pokemon-Showdown,Sora-League/Sora,svivian/Pokemon-Showdown,Git-Worm/City-PS,danpantry/Pokemon-Showdown,Kokonoe-san/Glacia-PS,DesoGit/TsunamiPS,ShowdownHelper/Saffron,ZestOfLife/FestiveLife,Volcos/SpacialGaze,panpawn/Pokemon-Showdown,Enigami/Pokemon-Showdown,HoeenCoder/SpacialGaze,Guernouille/Pokemon-Showdown,DarkSuicune/Pokemon-Showdown,urkerab/Pokemon-Showdown,Zarel/Pokemon-Showdown,PS-Spectral/Spectral,xfix/Pokemon-Showdown,xCrystal/Pokemon-Showdown,KewlStatics/Shit,HoeenCoder/SpacialGaze,xfix/Pokemon-Showdown,aakashrajput/Pokemon-Showdown,Enigami/Pokemon-Showdown,TbirdClanWish/Pokemon-Showdown,TbirdClanWish/Pokemon-Showdown,xCrystal/Pokemon-Showdown,AustinXII/Pokemon-Showdown,panpawn/Pokemon-Showdown,Lord-Haji/SpacialGaze,Mystifi/Exiled,Kokonoe-san/Glacia-PS,sirDonovan/Pokemon-Showdown,zek7rom/SpacialGaze,cadaeic/Pokemon-Showdown,AustinXII/Pokemon-Showdown,CreaturePhil/Showdown-Boilerplate,jumbowhales/Pokemon-Showdown,KewlStatics/Shit