eslint issues 2

Author: bluetom

templates/discussions.mustache

@@ -27,7 +27,7 @@
 
 {{! There are no discussions. Print the string that specifies it. }}
 {{^hasdiscussions}}
-    <div class="moodleoverflowdiscussions" xmlns="http://www.w3.org/1999/html">
+    <div class="moodleoverflowdiscussions" xmlns="http://www.w3.org/1999/xhtml">
         ( {{#str}} nodiscussions, moodleoverflow {{/str}} )
     </div>
 {{/hasdiscussions}}