title: XML files are downloading rather than viewing in Sharepoint
body: <p>We have two SharePoint 2013 sites. On one site, sitemap.xml is opened up in the browser. On another site, sitemap.xml is automatically downloaded rather than rendered in the browser. </p>
  
  <p>Is there a setting that can be changed for this? </p>
  
  <p>(fyi, this stackoverflow post does not resolve the issue: <a href="https://stackoverflow.com/questions/4991258/sharepoint-render-rather-than-download-xml-file">SharePoint: render, rather than download, XML file</a>).</p>