Add new line

Author: SteveRosam

tests/test_quixstreams/test_sinks/test_community/test_mqtt_sink.py

@@ -76,4 +76,4 @@ def test_mqtt_disconnect_on_delete(self, mqtt_sink_factory):
         sink, mock_mqtt_client = mqtt_sink_factory()
         sink.cleanup()  # Explicitly call cleanup
         mock_mqtt_client.loop_stop.assert_called_once()
-        mock_mqtt_client.disconnect.assert_called_once()
+        mock_mqtt_client.disconnect.assert_called_once()