Doubt in 9.5 release note

I saw following item in release-9.5.sgml:

<!--
2015-06-21 [ad89a5d] Alvaro..: Add transforms to pg_get_object_address and fr..
-->      <para>       Support comments on <link linkend="SQL-CREATEDOMAIN">domain       constraints</> (Álvaro
Herrera)     </para>     </listitem>
 

It seems the release note has nothing to do with the commit. Also,
commenting on DOMAIN constraints is not new in 9.5, I think.

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp