diff --git a/patrole_tempest_plugin/config.py b/patrole_tempest_plugin/config.py
index 6ee1528..94e6aef 100644
--- a/patrole_tempest_plugin/config.py
+++ b/patrole_tempest_plugin/config.py
@@ -25,5 +25,5 @@
                     " Patrole tests."),
     cfg.BoolOpt('rbac_flag',
                 default=False,
-                help="Enables RBAC tests."),
+                help="Enables RBAC tests.")
 ]