[pgpool-committers: 5520] pgpool: Fix some mistakes from previous commit.

[Bo Peng]

Fix some mistakes from previous commit.

Branch
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V3_4_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=6928d1be39da7c154c0764d8db66f1cda6079ba1

Modified Files
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src/sample/pgpool.conf.sample              | 3 ++-
src/sample/pgpool.conf.sample-master-slave | 1 +
src/sample/pgpool.conf.sample-replication  | 1 +
src/sample/pgpool.conf.sample-stream       | 1 +
4 files changed, 5 insertions(+), 1 deletion(-)