new to RSS

hallo, ik heb een eigen rss feed geschreven,
uiteindelijk kreeg ik de string die ik wou, en ben ik via validators fouten eruit gaan halen. Maar de laatste foutjes krijg ik niet opgelost

iemand met meer ervaring die eens wil kijken en mij mss wat adviseren?
bedankt alvast.

http://validator.w3.org/feed/check.cgi?url=http%3A%2F%2Fwww.acidleague.com%2FLeague%2Findex_rss.php
http://www.ivalidation.net/html.php?uri=http%3A%2F%2Fwww.acidleague.com%2FLeague%2Findex_rss.php

dit is men code
[code]
<?php

header("Content-Type: application/xml; charset=utf-8");


include("./includes/egl_inc.php");
$secure = new secure();
$secure->secureGlobals();



$rssurl = 'http://www.acidleague.com/League/index_rss.php';;
$rssname = 'AcID FFA RSS';
$rssdes = 'Free For All Matches Agenda';
$xml = '<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel>';

$xml.='<title>'. $rssname .'</title><description>'. $rssdes .'</description><link>'. $rssurl .'</link>';
$query_items = "SELECT id,date FROM ffa_matches where status=0";
$result_items = mysql_query ($query_items) or die("Query failed with
error: ".mysql_error());

while($row = mysql_fetch_array($result_items))
{
$result = $row[id];
$resultdate = $row[date];
$matchurl = $row[date];
$xml .= '<item><title>'. $result .'</title><link>'. $matchurl .'</link><description>'. $resultdate.'</description></item>';
}



$xml .= '</channel>';
$xml .= '</rss></xml>';

echo $xml;

?>[code]