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

[User Kitagawa]

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

Modified Files:
--------------
    pgpool-web:
        NEWS.txt (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-web/NEWS.txt?r1=1.5&r2=1.6)
    pgpool-web/pgpool-II/doc:
        pgpool-ja.html (r1.15 -> r1.16)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-web/pgpool-II/doc/pgpool-ja.html?r1=1.15&r2=1.16)