-An FS::access_user_pref object represents an example. FS::access_user_pref inherits from
-FS::Record. The following fields are currently supported:
+An FS::access_user_pref object represents an per-user preference. Preferenaces
+are also used to store transient state information (server-side "cookies").
+FS::access_user_pref inherits from FS::Record. The following fields are
+currently supported: