Log Message:
-----------
Remove duplicate:
< * Allow a warm standby system to also allow read-only queries
Modified Files:
--------------
pgsql/doc:
TODO (r1.1472 -> r1.1473)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/TODO.diff?r1=1.1472&r2=1.1473)