[pgpool-committers: 7488] pgpool: Doc: fix watchdog_setup manual.

[Tatsuo Ishii]

Doc: fix watchdog_setup manual.

Add snapshot isolation mode to the "mode" parameter which was
forgotten when adding the mode.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=4ff5738db600d2db67f59fbb75241e6bc7414071

Modified Files
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doc.ja/src/sgml/ref/watchdog_setup.sgml | 5 ++---
doc/src/sgml/ref/watchdog_setup.sgml    | 5 ++---
2 files changed, 4 insertions(+), 6 deletions(-)