diff --git a/doc/source/topics/settings.rst b/doc/source/topics/settings.rst
index 6fe1668ea7..284bb6c087 100644
--- a/doc/source/topics/settings.rst
+++ b/doc/source/topics/settings.rst
@@ -654,7 +654,7 @@ Default::
 
     {
         "config_drive": False,
-        "enable_scheduler_hints": True
+        "enable_scheduler_hints": True,
         "disable_image": False,
         "disable_instance_snapshot": False,
         "disable_volume": False,