generate documentation from config.sample.php

admin_manual/configuration_server/config_sample_php_parameters.rst

@@ -1101,6 +1101,8 @@ Using Object Store with ownCloud
 			// dev-/trystack uses swift by default, the lib defaults to 'cloudFiles'
 			// if omitted
 			'serviceName' => 'swift',
+			// The Interface / url Type, optional
+			'urlType' => 'internal'
 		),
 	),