From 71b0cd1f9d98ab1b52e39e34c57d93d649a176fd Mon Sep 17 00:00:00 2001
From: Stefan Strigler <stefan@strigler.de>
Date: Mon, 5 Oct 2015 10:38:01 +0200
Subject: [PATCH] replace SHOULD for MAY for unsubscribe repsonse with childs

---
 xep-0060.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xep-0060.xml b/xep-0060.xml
index 745f5e7f..66aa990f 100644
--- a/xep-0060.xml
+++ b/xep-0060.xml
@@ -1499,7 +1499,7 @@ And by opposing end them?
       ]]></example>
     </section3>
     <section3 topic='Success Case' anchor='subscriber-unsubscribe-success'>
-      <p>If the request can be successfully processed, the service MUST return an IQ result and SHOULD include a &PUBSUB; child element with the updated &lt;subscription/&gt; element for that node.</p>
+      <p>If the request can be successfully processed, the service MUST return an IQ result and MAY include a &PUBSUB; child element with the updated &lt;subscription/&gt; element for that node.</p>
       <example caption='Service replies with success'><![CDATA[
 <iq type='result'
     from='pubsub.shakespeare.lit'