[pgpool-committers: 6821] pgpool: Doc: fix typo in the explanation of pgpool_adm.

[Tatsuo Ishii]

Doc: fix typo in the explanation of pgpool_adm.

Patch provided by sherlockcpp.
Discussion: https://www.pgpool.net/pipermail/pgpool-hackers/2020-June/003679.html

Branch
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V3_7_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=69247c03c51e8cc8ffb03074680e9f5c6e527f94

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