diff --git a/doc/usage.mdwn b/doc/usage.mdwn
index 745f97cce..2df28e1eb 100644
--- a/doc/usage.mdwn
+++ b/doc/usage.mdwn
@@ -226,8 +226,8 @@ configuration options of their own.
 
   Specifies a username of a user (or, if openid is enabled, an openid) 
   who has the powers of a wiki admin. Currently allows locking of any page,
-  and banning of users; other powers may be added later. May be specified
-  multiple times for multiple admins.
+  and [[banning|banned_users]] users; other powers may be added later.
+  May be specified multiple times for multiple admins.
 
   For an openid user specify the full URL of the login, including "http://".