[pgpool-committers: 5086] pgpool: Update copyright year.

[Tatsuo Ishii]

Update copyright year.

Branch
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V3_7_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=326684cd329a100771a111d859b79fad281dbcac

Modified Files
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doc.ja/src/sgml/legal.sgml | 8 ++++----
doc/src/sgml/legal.sgml    | 8 ++++----
2 files changed, 8 insertions(+), 8 deletions(-)