diff --git a/xep-0313.xml b/xep-0313.xml
index cdd97d1a..b798df4a 100644
--- a/xep-0313.xml
+++ b/xep-0313.xml
@@ -570,10 +570,10 @@
       <field type='hidden' var='FORM_TYPE'>
         <value>urn:xmpp:mam:2</value>
       </field>
-      <field type='text-single' var='urn:example:xmpp:free-text-search'>
+      <field type='text-single' var='{http://example.com/}free-text-search'>
         <value>Where arth thou, my Juliet?</value>
       </field>
-      <field type='text-single' var='urn:example:xmpp:stanza-content'>
+      <field type='text-single' var='{http://example.com/}stanza-content'>
         <value>{http://jabber.org/protocol/mood}mood/lonely</value>
       </field>
     </x>