Log Message:-----------SGML markup cleanup for pg_upgrade.
Modified Files:-------------- pgsql/doc/src/sgml: pgupgrade.sgml (r1.8 -> r1.9) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/pgupgrade.sgml?r1=1.8&r2=1.9)