[pgpool-committers: 802] pgpool: Update copyright year.

[Yugo Nagata]

Update copyright year.

Branch
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V3_1_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=6ccb298dfd32b140dc140bb2113f1b24fcecbb69

Modified Files
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doc/pgpool-en.html       |    4 ++--
doc/pgpool-ja.html       |    4 ++--
pg_md5.c                 |    2 +-
pool_config.l            |    2 +-
pool_process_reporting.c |    2 +-
5 files changed, 7 insertions(+), 7 deletions(-)