craft rss template

<?xml version="1.0"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
    <channel>
        <title>{{ siteName }}</title>
        <link>{{ siteUrl }}</link>
        <atom:link href="{{ craft.request.url }}" rel="self" type="application/rss+xml" />
        <description><![CDATA[ {{ siteInfo.siteDescription }} ]]> </description>
        <language>fr</language>
        <pubDate>{{ now.rss }}</pubDate>
        <lastBuildDate>{{ now.rss }}</lastBuildDate>
        
{% set entries = craft.entries({ section: 'news' }) %}



  {% for entry in entries %}

{% set image = entry.featuredImage.first() %}
{% set entryCategory = entry.categories.first() %}

            <item>
                <title>{{ entry.title }}</title>
                <link>{{ entry.url }}</link>
                <pubDate>{{ entry.postDate.rss }}</pubDate>
                <author> {{ entry.author.fullName }}</author>
                <guid>{{ entry.url }}</guid>
                <category domain="{{ entryCategory.url }}">{{ entryCategory }}</category>
                <enclosure length="{{ image.size }}" url="{{ image.url }}"  type="image/jpeg" />
                <media:thumbnail url="{{ image.url }}" width="{{ image.width }}" height="{{ image.height }}" />
                <description><![CDATA[
                    {{ entry.body }}
                ]]></description>
            </item>
        {% endfor %}
    </channel>
</rss>