[Pgpool-committers] pgpool - pgpool-II: Fix typo.

[User T-ishii]

Log Message:
-----------
Fix typo.

Modified Files:
--------------
    pgpool-II:
        pool_relcache.c (r1.8 -> r1.9)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_relcache.c?r1=1.8&r2=1.9)