Log Message:
-----------
Fix typo.
Modified Files:
--------------
pgsql/doc/src/sgml:
xaggr.sgml (r1.27 -> r1.28)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/xaggr.sgml.diff?r1=1.27&r2=1.28)---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings
