[pgpool-committers: 5816] pgpool: doc: Fix documentation typos.

[Bo Peng]

doc: Fix documentation typos.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=4277e9b54ff0a82d797054af0b4b33cbbaa70347

Modified Files
--------------
doc/src/sgml/connection-pooling.sgml  |  2 +-
doc/src/sgml/connection-settings.sgml |  6 +++---
doc/src/sgml/examples.sgml            |  6 +++---
doc/src/sgml/failover.sgml            |  6 +++---
doc/src/sgml/history.sgml             |  2 +-
doc/src/sgml/intro.sgml               |  4 ++--
doc/src/sgml/loadbalance.sgml         | 14 +++++++-------
doc/src/sgml/online-recovery.sgml     | 12 ++++++------
doc/src/sgml/release-4.0.sgml         |  8 ++++----
doc/src/sgml/restrictions.sgml        |  6 +++---
doc/src/sgml/runtime.sgml             | 12 +++++-------
doc/src/sgml/watchdog.sgml            |  8 ++++----
12 files changed, 42 insertions(+), 44 deletions(-)