[pgpool-committers: 9248] pgpool: Doc: add explanation when pg node status is shown as "unknown".

[Tatsuo Ishii]

Doc: add explanation when pg node status is shown as "unknown".

Branch
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V4_4_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=75e887034baac716da2b311beaa51b0da87d20d8

Modified Files
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doc.ja/src/sgml/ref/pcp_node_info.sgml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)