ensure conference is type mix, and note registration requirements;

xep-0369.xml

@@ -41,6 +41,7 @@
     <initials>sek</initials>
     <remark><p>
       remove node='mix' for channel discovery;
+      ensure conference is type mix, and note registration requirements;
     </p></remark>
   </revision>   
   <revision>
@@ -737,7 +738,7 @@
   <query xmlns='http://jabber.org/protocol/disco#info'/>
 </iq>
 ]]></example>
-    <p>The MIX service then MUST return its identity and the features it supports, which MUST include the 'urn:xmpp:mix:core:0' feature, and the identity MUST have a category of 'conference' and a type of 'text', as shown in the following example: </p>
+    <p>The MIX service then MUST return its identity and the features it supports, which MUST include the 'urn:xmpp:mix:core:0' feature, and the identity MUST have a category of 'conference' and a type of 'mix', as shown in the following example: </p>
     <example caption="Service responds with Disco Info result" ><![CDATA[
 <iq from='mix.shakespeare.example'
     id='lx09df27'
@@ -747,7 +748,7 @@
     <identity
         category='conference'
         name='Shakespearean Chat Service'
-        type='text'/>
+        type='mix'/>
     <feature var='urn:xmpp:mix:core:0'/>
     <feature var='urn:xmpp:mix:core:0#searchable'>
   </query>
@@ -1277,7 +1278,7 @@
     <identity
         category='conference'
         name='Shakespearean Chat Service'
-        type='text'/>
+        type='mix'/>
     <feature var='urn:xmpp:mix:core:0'/>
     <feature var='urn:xmpp:mix:core:0#create-channel'>
   </query>
@@ -1413,6 +1414,7 @@
 
 <section1 topic='XMPP Registrar Considerations' anchor='registrar'>
   <p>The urn:xmpp:mix namespace needs to be registered.</p>
+  <p>The conference type 'mix' needs to be registered.</p>
 </section1>
 
 <section1 topic='XML Schema' anchor='schema'>