diff --git a/system/gksu/slack-desc b/system/gksu/slack-desc
index eb42937982..060e2ce7f6 100644
--- a/system/gksu/slack-desc
+++ b/system/gksu/slack-desc
@@ -5,7 +5,7 @@
 # You must make exactly 11 lines for the formatting to be correct.  It's also
 # customary to leave one space after the ':' except on otherwise blank lines.
 
-      |-----handy-ruler------------------------------------------------------|
+    |-----handy-ruler------------------------------------------------------|
 gksu: gksu (Gtk+ frontend to su and sudo)
 gksu:
 gksu: GKSu is a library that provides a Gtk+ frontend to su and sudo.