Log Message:
-----------
Consistently indent release notes for prior releases.
Modified Files:
--------------
pgsql/doc/src/sgml:
release.sgml (r1.526 -> r1.527)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/release.sgml?r1=1.526&r2=1.527)