[pre-commit.ci] pre-commit autoupdate (#655)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

src/xdist/workermanage.py

@@ -293,7 +293,7 @@ class WorkerController:
             self._shutdown_sent = True
 
     def sendcommand(self, name, **kwargs):
-        """ send a named parametrized command to the other side. """
+        """send a named parametrized command to the other side."""
         self.log("sending command {}(**{})".format(name, kwargs))
         self.channel.send((name, kwargs))