diff -r 0a74676a2f2f -r 68469a95658d includes/comment.php
--- a/includes/comment.php	Sat Jul 21 18:12:10 2007 -0400
+++ b/includes/comment.php	Wed Jul 25 18:06:34 2007 -0400
@@ -233,7 +233,7 @@
         // Authorization
         // Like the rest of the ACL system, this call is a one-stop check for ALL ACL entries.
         if ( !$this->perms->get_permissions('post_comments') )
-          $errors[] = 'An ACL entry is preventing the comment from being posted.';
+          $errors[] = 'The site security policy prevents your user account from posting comments;';
         
         // Guest authorization
         if ( getConfig('comments_need_login') == '2' && !$session->user_logged_in )