[pgpool-committers: 8451] pgpool: Doc: update copyright year.

[Bo Peng]

Doc: update copyright year.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=df9e6f818e8524f1c5e36f3ff220aac89d5f2948

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(-)