[COMMITTERS] pgsql: Fix typo in comment.

[Neil Conway]

Log Message:
-----------
Fix typo in comment.

Modified Files:
--------------
    pgsql/src/backend/access/hash:
        hashpage.c (r1.47 -> r1.48)
        
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/hash/hashpage.c.diff?r1=1.47&r2=1.48)

---------------------------(end of broadcast)---------------------------
TIP 8: explain analyze is your friend