X-Cart forums - xcart showing up in the META header

I went onto my site and in the source code I see that in the header their is a META tag displaying "xcart" how can I hide that?

<HTML>
<HEAD>
<TITLE>
</TITLE>
<META http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<META name="description" content="X-Cart: full-featured.htm/MySQL shopping cart software & ecommerce solutions for the best ecommerce websites">
<META name="keywords" content="x-cart, xcart, cart, shopping cart,.htm,.htm4, mysql, shop, e-commerce, store, web store, gift certificates, wish list, top sellers">
<LINK rel="stylesheet" href="http://www.mysite.com/skin1/skin1.css">
</HEAD>
<BODY leftmargin="0" topmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0" style="BACKGROUND-COLOR: #EDEDED">
<script language='javascript'>top.document.title = 'Your Company Name ';</script>
</BODY>
</HTML>