[Pgpool-committers] pgpool - pgpool-II: Fix typo and enhance documents.

[User T-ishii]

Log Message:
-----------
Fix typo and enhance documents.
Update release date.

Modified Files:
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    pgpool-II/doc:
        pgpool-en.html (r1.74 -> r1.75)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-en.html?r1=1.74&r2=1.75)
        pgpool-ja.html (r1.115 -> r1.116)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/doc/pgpool-ja.html?r1=1.115&r2=1.116)