Revert "Merge branch 'testing-download-messaging' into '2.8.4-DEVELOPMENT'"

This reverts merge request !1635

shared/workspaces/workspaces/workflow/services/workflow_info.py

@@ -137,7 +137,7 @@ class WorkflowInfo(WorkflowInfoIF):
 
     def all_external_controllers(self) -> List[Controller]:
         """
-        Queries the processing_controllers table for all non-workspaces control systems and their attributes
+        Queries the processing_controllers table for all non-workspaces control systmes and their attributes
 
         :return: List of external controller objects
         """