Feed Enclosures plugin Syntax Error

<item>
          <title>{exp:xml_encode}{title}{/exp:xml_encode}</title>
          <link>{title_permalink="music/podcasts"}</link>
          <guid>{title_permalink="music/podcasts"}#When:{gmt_entry_date format="%H:%i:%sZ"}</guid>
          <description>{exp:xml_encode}{podcast_description}{/exp:xml_encode}</description>
          <dc:date>{gmt_entry_date format="%Y-%m-%dT%H:%i:%s%Q"}</dc:date>
             {exp:atom_enclosures type="rss" parse_list="y"}{podcast_url}{/exp:atom_enclosures}
        </item>

Error

The following tag has a syntax error:

{exp:atom_enclosures}

Please correct the syntax in your template.