Minor changes
Minor changes

Removed owner_only from shutdown and restart
Redid shuffle command output
Clarified some messages/comments

GeoffreyWesthoff/DJWillex,GeoffreyWesthoff/DJWillex,DiscordMusicBot/MusicBot,reddit-diabetes/musicbot-cloud,Crims101/SymmetraBot,reddit-diabetes/musicbot-cloud,Crims101/SymmetraBot