removed un-needed comma

Author: Taaku18

cogs/utility.py

@@ -488,7 +488,7 @@ async def status(self, ctx, *, status_type: str.lower):
 
         status, msg = (await self.set_presence(
                 status_identifier=status_type,
-                status_by_key=True,
+                status_by_key=True
         ))['status']
         if status is None:
             raise commands.UserInputError