docs: fix for linter

Author: GSmithApps

temporalio/exceptions.py

@@ -42,15 +42,15 @@ def cause(self) -> Optional[BaseException]:
 
 class FailureError(TemporalError):
     """Base class for exceptions that cause a workflow execution failure.
-    
+
     Do not raise this directly in workflow code: raise a child exception such as `ApplicationError` instead.
 
     Workflow execution failure puts the workflow execution into "Failed" state, and no further attempts will
     be made to progress the workflow execution.
 
     By default, any exception that does not extend this class causes the Workflow Task to be retried, rather than failing the workflow execution.
-    
-    The default behavior can be changed by providing a list of exception types to ``workflow_failure_exception_types`` when creating a worker or ``failure_exception_types`` on the ``@workflow.defn`` decorator. 
+
+    The default behavior can be changed by providing a list of exception types to ``workflow_failure_exception_types`` when creating a worker or ``failure_exception_types`` on the ``@workflow.defn`` decorator.
     """
 
     def __init__(