comment update

Author: Andrei Neagu

packages/service-library/src/servicelib/long_running_tasks/task.py

@@ -375,8 +375,9 @@ async def cancel_task(
         """
         Eventually cancels the task.
 
-        NOTE: task can be cancelled immediatley if it runs in the same process or
-        be cancelled some time in the near future if it runs in a different process.
+        # NOTE: aborts the task:
+        # - Immediately, if the task is running on the current worker.
+        # - Asynchronously (after a short delay), if the task is running on another worker.
 
         raises TaskNotFoundError if the task cannot be found
         """