Thread:Project:Support desk/Interface message adding in charaters

MediaWiki - 1.16.0 PHP - 5.2.15 (cgi-fcgi) MySQL - 5.1.52

On the page http://wikimissing.org/wiki/MediaWiki:Readonlytext is says

But when I am an administrator and go to protect a page is adds \n before the template above (while the database is locked).

How do i remove the \n ?