[pgpool-committers: 5519] pgpool: Fix some mistakes from previous commit.

[Bo Peng]

Fix some mistakes from previous commit.

Branch
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V3_6_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=3e0fa48840a492defdbb0fd6855ba74a84517370

Modified Files
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src/sample/pgpool.conf.sample              | 4 ++--
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(+), 2 deletions(-)