--- Old EditPage.php    2007-09-03 12:13:19.000000000 -0600
+++ New EditPage.php    2008-01-01 12:49:55.268000000 -0700
@@ -1721,7 +1721,7 @@
                        ),
                        array(  'image' => 'button_sig.png',
                                'id'    => 'mw-editbutton-signature',
-                               'open'  => '--~~~~',
+                               'open'  => '~~~~',
                                'close' => '',
                                'sample'=> '',
                                'tip'   => wfMsg('sig_tip'),