[Pgpool-committers] pgpool - pgpool-II: Add comment for '%M' format.

[User Y-asaba]

Log Message:
-----------
Add comment for '%M' format.

Modified Files:
--------------
    pgpool-II:
        pgpool.conf.sample (r1.19 -> r1.20)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pgpool.conf.sample.diff?r1=1.19&r2=1.20)