lint fix

Author: andystaples

azure-functions-durable/azure/durable_functions/decorators/durable_app.py

@@ -115,7 +115,7 @@ def configure_history_export(self) -> None:
         ``ListInstanceIds`` call, which the Durable Functions host extension
         does not implement.
 
-        NOTE: We need to consider whether this will perform well on Azure 
+        NOTE: We need to consider whether this will perform well on Azure
         Functions' distributed architecture - later.
         """
         from durabletask.extensions.history_export._constants import (