Fix doc to adapt to new default value
@@ -7,7 +7,7 @@ Check the status of a systemd unit.
Configuration parameters:
cache_timeout: How often we refresh this module in seconds (default 5)
format: Format for module output (default "{unit}: {status}")
- unit: Name of the unit (default None)
+ unit: Name of the unit (default dbus.service)
Format of status string placeholders:
{unit} name of the unit
