Problem sitemap.xml

Hello,

For my new website, I want to add a sitemap.xml , I can't.

Normally it is very simple, I have only 4 pages, so I do not need to automatically generate the sitemap.

I use HMVC

My controler

Code:

<?php if (!defined('BASEPATH')) exit('No direct script access allowed');

Class Seo extends MX_Controller {

function index(){
redirect(base_url(),'refresh');
}

   function sitemap()
   {
      header('Content-Type: text/xml');
      $this->load->view('sitemap'); // My xml file - sitemap.xml
   }
}

The file sitemap.xml

Code:

<?xml version="1.0" encoding="UTF-8" ?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
 <loc>http://www.mysite.com/</loc>
 <changefreq>weekly</changefreq>
 <priority>1.00</priority>
</url>
<url>
 <loc>http://www.mysite.com/page1</loc>
 <changefreq>weekly</changefreq>
 <priority>0.80</priority>
</url>
<url>
 <loc>http://www.mysite.com/page2</loc>
 <changefreq>weekly</changefreq>
 <priority>0.80</priority>
</url>
<url>
 <loc>http://www.mysite.com/page3</loc>
 <changefreq>weekly</changefreq>
 <priority>0.80</priority>
</url>
<url>
 <loc>http://www.mysite.com/page4</loc>
 <changefreq>weekly</changefreq>
 <priority>0.80</priority>
</url>
</urlset>

When I lauch the url, http://www.mysite.com/seo/sitemap, I get this error

Code:

Erreur d'analyse XML : balise ne correspondant pas. Attendu : </meta>.
Emplacement : http://localhost/kojite/seo/sitemap
Numéro de ligne 56, Colonne 3 :</head>
--^

I try to configure the route as I have seen on some forums

Code:

$route['seo/sitemap\.xml'] = "seo/sitemap";

But, with or without the route configured, it's the same result

Thank's for your help

Patrice