diff --git a/ChangeLog b/ChangeLog
index 56a015497..ead69d544 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-07-09  Badlop  <badlop@process-one.net>
+
+	* doc/guide.tex: mod_muc_log XMPP URI supports the updated version
+	RFC 5122 (EJAB-631)
+	* doc/guide.html: Likewise
+
 2008-07-08  Badlop  <badlop@process-one.net>
 
 	* tools/ejabberdctl: Work also when 'which' is unavailable
diff --git a/doc/guide.html b/doc/guide.html
index 047b44052..bbb0fbf16 100644
--- a/doc/guide.html
+++ b/doc/guide.html
@@ -2112,8 +2112,8 @@ configuration form in which they can set the option to enable chatroom logging.<
 Chatroom details are added on top of each page: room title, JID,
 author, subject and configuration.
 </LI><LI CLASS="li-itemize">
-Room title and JID are links to join the chatroom (using
-<A HREF="http://www.ietf.org/rfc/rfc4622.txt">XMPP URIs</A>).
+The room JID in the generated HTML is a link to join the chatroom (using
+<A HREF="http://www.xmpp.org/rfc/rfc5122.html">XMPP URI</A>).
 </LI><LI CLASS="li-itemize">Subject and chatroom configuration changes are tracked and displayed.
 </LI><LI CLASS="li-itemize">Joins, leaves, nick changes, kicks, bans and &#X2018;/me&#X2019; are tracked and
 displayed, including the reason if available.
diff --git a/doc/guide.tex b/doc/guide.tex
index 5dc353319..ab5b3d05b 100644
--- a/doc/guide.tex
+++ b/doc/guide.tex
@@ -2738,9 +2738,9 @@ Features:
 \begin{itemize}
 \item Chatroom details are added on top of each page: room title, JID,
   author, subject and configuration.
-\item \ind{protocols!RFC 4622: Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP)}
-  Room title and JID are links to join the chatroom (using
-  \footahref{http://www.ietf.org/rfc/rfc4622.txt}{XMPP URIs}).
+\item \ind{protocols!RFC 5122: Internationalized Resource Identifiers (IRIs) and Uniform Resource Identifiers (URIs) for the Extensible Messaging and Presence Protocol (XMPP)}
+  The room JID in the generated HTML is a link to join the chatroom (using
+  \footahref{http://www.xmpp.org/rfcs/rfc5122.html}{XMPP URI}).
 \item Subject and chatroom configuration changes are tracked and displayed.
 \item Joins, leaves, nick changes, kicks, bans and `/me' are tracked and
   displayed, including the reason if available.