diff --git a/xep-0045.xml b/xep-0045.xml
index 2eb9d617..63992a5b 100644
--- a/xep-0045.xml
+++ b/xep-0045.xml
@@ -1662,7 +1662,7 @@
     ]]></example>
   </section2>
   <section2 topic='Inviting Another User to a Room' anchor='invite'>
-    <p>It can be useful to invite another user to a room in which one is an occupant. To do this, a MUC client MUST send XML of the following form to the &ROOM; itself (the reason is OPTIONAL and the message MUST NOT possess a 'type' attribute; the service MAY ignore or reject invites that possess a 'type' attribute):</p>
+    <p>It can be useful to invite another user to a room in which one is an occupant. To do this, a MUC client MUST send XML of the following form to the &ROOM; itself (the reason is OPTIONAL and the message MUST be explicitly or implicitly of type "normal"):</p>
     <example caption='Occupant Sends an Invitation by Way of Room'><![CDATA[
 <message
     from='crone1@shakespeare.lit/desktop'