Log Message:
-----------
Fix mistaken comment.
Modified Files:
--------------
pgsql-server/src/backend/optimizer/prep:
prepqual.c (r1.46 -> r1.47)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/optimizer/prep/prepqual.c.diff?r1=1.46&r2=1.47)