diff --git a/README.md b/README.md
index e717f5e..cf5d798 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,5 @@ These are scripts for greasemonkey, a tiny little addon which allows customized
 
 ##facebook-notification.user.js
 Facebook has its own notification system, but unfortunately they aren't using HTML 5 notifications. Which is sad, because then these notifications would land directly on ones desktop! These notification integrate seamlessly into the [Freedesktop Notification System](https://developer.gnome.org/notification-spec/) via an [addon](https://github.com/mkiol/GNotifier).
+
+This script polls each 30 seconds the message status and pushes these changed statuses to a new notification.