[pgpool-committers: 5474] pgpool: doc: Update doc version.

[Bo Peng]

doc: Update doc version.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=7ab207dc1e4fa47e25d995bcac0eef2a55cdaf05

Modified Files
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doc.ja/src/sgml/legal.sgml   | 4 ++--
doc.ja/src/sgml/version.sgml | 2 +-
doc/src/sgml/legal.sgml      | 4 ++--
doc/src/sgml/version.sgml    | 2 +-
4 files changed, 6 insertions(+), 6 deletions(-)