Log Message:
-----------
Add Tomoaki Sato to pgbench changes in release notes.
Modified Files:
--------------
pgsql/doc/src/sgml:
release.sgml (r1.397 -> r1.398)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml.diff?r1=1.397&r2=1.398)