[pgpool-committers: 4542] pgpool: Fix typos.

[Bo Peng]

Fix typos.

Branch
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V3_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=3511c15e111df66cd7fb9b6bec4e728b2a182c20

Modified Files
--------------
src/sample/pgpool.conf.sample              | 4 ++--
src/sample/pgpool.conf.sample-master-slave | 4 ++--
src/sample/pgpool.conf.sample-replication  | 4 ++--
src/sample/pgpool.conf.sample-stream       | 4 ++--
src/test/pgpool_setup                      | 2 +-
src/watchdog/watchdog.c                    | 8 ++++----
6 files changed, 13 insertions(+), 13 deletions(-)