L2SS-183: Make Jan David happy again v2.0 :-)

devices/devices/observation_control.py

@@ -393,7 +393,7 @@ class ObservationControl(Device):
                 time.sleep(sleep_time)
                 remaining_wait_time = remaining_wait_time - sleep_time
             # Check if the observation object is really in OFF state.
-            if stopped is True:
+            if stopped:
                 self.info_stream("Successfully stopped the observation with ID={}.".format(obs_id))
             else:
                 self.warn_stream("Could not shut down the Observation device (\"{}\") for observation ID={}.  This means that there is a chance for a memory leak.  Will continue anyway and forcefully delete the Observation object.".format(observation["device_name"], obs_id))