[pgpool-committers: 7138] pgpool: Documentation update for wd_cli utility

[Muhammad Usama]

Documentation update for wd_cli utility

Few typo fixes are also part of the commit

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=904d6facbfd45a53f6ac68dd13aa55cb3705ec75
Author: Muhammad Usama <m.usama at highgo.ca>

Modified Files
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doc/src/sgml/ref/allfiles.sgml |   1 +
doc/src/sgml/ref/wd_cli.sgml   | 284 +++++++++++++++++++++++++++++++++++++++++
doc/src/sgml/reference.sgml    |   1 +
src/tools/watchdog/wd_cli.c    |   6 +-
4 files changed, 289 insertions(+), 3 deletions(-)