diff --git a/superset/views/core.py b/superset/views/core.py
index f3415efd4087..ca7dae3ee51e 100755
--- a/superset/views/core.py
+++ b/superset/views/core.py
@@ -2378,7 +2378,7 @@ def stop_query(self) -> FlaskResponse:
             QueryStatus.TIMED_OUT,
         ]:
             logger.warning(
-                "Query with client_id could not be stopped: " "query already complete",
+                "Query with client_id could not be stopped: query already complete",
             )
             return self.json_response("OK")