Update distributed/diagnostics/plugin.py

Co-authored-by: Jacob Tomlinson <jacobtomlinson@users.noreply.github.com>

Author: uellue

distributed/diagnostics/plugin.py

@@ -190,7 +190,7 @@ def add_worker(self, scheduler: Scheduler, worker: str) -> None | Awaitable[None
         """
 
     def remove_worker(
-        self, scheduler: Scheduler, worker: str, name: str, *, stimulus_id: str, **kwargs: Any
+        self, scheduler: Scheduler, worker: str, *, name: str, stimulus_id: str, **kwargs: Any
     ) -> None | Awaitable[None]:
         """Run when a worker leaves the cluster