i changed the _sys_request_page_not_found_cpt help string text for English language to
404 Well, this is embarrassing <A HREF="previous.html" onClick="history.back();return false;"> Go back</A>
but on top of the browser shows the
404 Well, this is embarrassing <A HREF="previous.html" onClick="history.back();return false;"> Go back</A>
way to hide the <A HREF="previous.html" onClick="history.back();return false;"> Go back</A> code
see picture thanks
