sitemap.xml duplicate urls

[dennis@dhl]

Hi
My sitemap.xml appears to have duplicate urls.

Here is an example
  <url>
       <loc>[ External links are visible to forum administrators only ]</loc>
       <lastmod>2015-12-18T02:08:33+00:00</lastmod>
       <changefreq>weekly</changefreq>
       <priority>0.4000</priority>
  </url>

  <url>
       <loc>[ External links are visible to forum administrators only ]</loc>
       <lastmod>2015-12-18T02:08:33+00:00</lastmod>
       <changefreq>weekly</changefreq>
       <priority>0.3200</priority>
  </url>

Any idea why and what I need to do to stop it?

Dennis

[XML-Sitemaps Support]

Hello,

the second one has an ending slash character while the first one doesn't have it. You should make sure that all links are the same (either with or without slash).