diff --git a/strawberry/subscriptions/protocols/graphql_transport_ws/handlers.py b/strawberry/subscriptions/protocols/graphql_transport_ws/handlers.py
index d22838d506..94a8ca0903 100644
--- a/strawberry/subscriptions/protocols/graphql_transport_ws/handlers.py
+++ b/strawberry/subscriptions/protocols/graphql_transport_ws/handlers.py
@@ -43,7 +43,6 @@
     from strawberry.subscriptions.protocols.graphql_transport_ws.types import (
         GraphQLTransportMessage,
     )
-    
 
 
 class BaseGraphQLTransportWSHandler(ABC):
@@ -294,9 +293,9 @@ async def single_result() -> AsyncIterator[ExecutionResult]:
         self.operations[message.id] = operation
 
     async def operation_task(self, operation: Operation) -> None:
-        """
-        The operation task's top level method. Cleans-up and de-registers the operation
-        once it is done.
+        """The operation task's top level method.
+
+        Cleans-up and de-registers the operation once it is done.
         """
         task = asyncio.current_task()
         assert task is not None  # for type checkers
diff --git a/tests/websockets/test_graphql_transport_ws.py b/tests/websockets/test_graphql_transport_ws.py
index 7de3c1664e..2b583110e1 100644
--- a/tests/websockets/test_graphql_transport_ws.py
+++ b/tests/websockets/test_graphql_transport_ws.py
@@ -1192,8 +1192,8 @@ async def op(*args: Any, **kwargs: Any):
                 ).as_dict()
             )
 
-            # wait for the error to be logged
-            while not wakeup:
+            # wait for the error to be logged.  Must use timed loop and not event.
+            while not wakeup:  # noqa: ASYNC110
                 await asyncio.sleep(0.01)
             # and another little bit, for the thread to finish
             await asyncio.sleep(0.01)