fixup: improve-unregister-2 Python code reformatted using Ruff

Author: autoruff

plugwise_usb/nodes/node.py

@@ -653,7 +653,7 @@ def reset_node(self) -> None:
                 "Node %s reset response is None or wrong ack_id %s received",
                 self._mac_in_str,
                 response.ack_id,
-                )
+            )
 
     async def unload(self) -> None:
         """Deactivate and unload node features."""