Log Message:
-----------
Use "dead" rather than "expired" for vacuumable rows.
Modified Files:
--------------
pgsql/doc/src/sgml:
maintenance.sgml (r1.64 -> r1.65)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/maintenance.sgml.diff?r1=1.64&r2=1.65)
pgsql/doc/src/sgml/ref:
vacuum.sgml (r1.44 -> r1.45)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/vacuum.sgml.diff?r1=1.44&r2=1.45)