fix lint warning

docs/developer/explanations/decisions/0003-added-make-devices-decorator.rst

@@ -19,7 +19,7 @@ Decision
 DAQ members led us to this proposal:
 
 - ophyd-async: make Device.connect(mock, timeout, force=False) be idempotent
-- ophyd-async: make ensure_connected(*devices) plan stub
+- ophyd-async: make ensure_connected(\*devices) plan stub
 - dodal: make device_factory(startup_connect=False) decorator that makes, names, caches and optionally connects a device
 - dodal: make get_device_factories() that returns all device factories and whether they should be connected at startup
 - blueapi: call get_device_factories(), make all the Devices, connect the ones that should be connected at startup in parallel and log those that fail