[pgpool-committers: 8450] pgpool: Doc: update copyright year.

[Bo Peng]

Doc: update copyright year.

Branch
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V4_1_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=ec3c2a8c5f1841d8a571fbf1c15739b6c2a31191

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(-)