[pgpool-committers: 9832] pgpool: Doc: enhance "Upstream server connection" documentation.

[Bo Peng]

Doc: enhance "Upstream server connection" documentation.

Branch
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V4_2_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=e6620fa409342df5d0ff9b849ee834120fa978eb

Modified Files
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doc.ja/src/sgml/watchdog.sgml        | 26 +++++++++++++++++++++++---
doc/src/sgml/watchdog.sgml           | 15 ++++++++++++++-
src/sample/pgpool.conf.sample-stream |  2 +-
3 files changed, 38 insertions(+), 5 deletions(-)