diff --git a/xep.ent b/xep.ent
index 9b0e1fa7..19b75c80 100644
--- a/xep.ent
+++ b/xep.ent
@@ -996,7 +996,7 @@ IANA Service Location Protocol, Version 2 (SLPv2) Templates</link></span> <note>
 <!ENTITY xep0228 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0228.html'>Requirements for Shared Editing</link></span> <note>XEP-0228: Requirements for Shared Editing &lt;<link url='http://www.xmpp.org/extensions/xep-0228.html'>http://www.xmpp.org/extensions/xep-0228.html</link>&gt;.</note>" >
 <!ENTITY xep0229 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0229.html'>Stream Compression with LZW</link></span> <note>XEP-0229: Stream Compression with LZW &lt;<link url='http://www.xmpp.org/extensions/xep-0229.html'>http://www.xmpp.org/extensions/xep-0229.html</link>&gt;.</note>" >
 <!ENTITY xep0230 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0230.html'>Service Discovery Notifications</link></span> <note>XEP-0230: Service Discovery Notifications &lt;<link url='http://www.xmpp.org/extensions/xep-0230.html'>http://www.xmpp.org/extensions/xep-0230.html</link>&gt;.</note>" >
-<!ENTITY xep0231 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0231.html'>Data Element</link></span> <note>XEP-0231: Data Element &lt;<link url='http://www.xmpp.org/extensions/xep-0231.html'>http://www.xmpp.org/extensions/xep-0231.html</link>&gt;.</note>" >
+<!ENTITY xep0231 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0231.html'>Bits of Binary</link></span> <note>XEP-0231: Bits of Binary &lt;<link url='http://www.xmpp.org/extensions/xep-0231.html'>http://www.xmpp.org/extensions/xep-0231.html</link>&gt;.</note>" >
 <!ENTITY xep0232 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0232.html'>Software Information</link></span> <note>XEP-0232: Software Information &lt;<link url='http://www.xmpp.org/extensions/xep-0232.html'>http://www.xmpp.org/extensions/xep-0232.html</link>&gt;.</note>" >
 <!ENTITY xep0233 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0233.html'>Use of Domain-Based Service Names in XMPP SASL Negotiation</link></span> <note>XEP-0233: Use of Domain-Based Service Names in XMPP SASL Negotiation &lt;<link url='http://www.xmpp.org/extensions/xep-0233.html'>http://www.xmpp.org/extensions/xep-0233.html</link>&gt;.</note>" >
 <!ENTITY xep0234 "<span class='ref'><link url='http://www.xmpp.org/extensions/xep-0234.html'>Jingle File Transfer</link></span> <note>XEP-0234: Jingle File Transfer &lt;<link url='http://www.xmpp.org/extensions/xep-0234.html'>http://www.xmpp.org/extensions/xep-0234.html</link>&gt;.</note>" >