Remove unnecessary else

Co-authored-by: Joshua Salzedo <thHunkn0WNd@gmail.com>

Author: ZeroKnight

pydle/features/ircv3/monitor.py

@@ -42,8 +42,7 @@ async def monitor(self, target):
             await self.rawmsg('MONITOR', '+', target)
             self._monitoring.add(target)
             return True
-        else:
-            return False
+        return False
 
     async def unmonitor(self, target):
         """ Stop monitoring the online status of a user. Returns whether or not the server supports monitoring. """