[pgpool-committers: 6758] pgpool: Doc: mention about environment variable PGPOOLKEYFILE in pg_enc

[Tatsuo Ishii]

Doc: mention about environment variable PGPOOLKEYFILE in pg_enc command.

pg_enc command actually recognizes the environment variable.  The
implementation has been doing so.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=249d295510d26bd644dd56ab8070271c808b68c7

Modified Files
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doc.ja/src/sgml/ref/pg_enc.sgml | 4 ++--
doc/src/sgml/ref/pg_enc.sgml    | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)