[pgpool-committers: 5514] pgpool: Fix indent of pgpool.conf sample files.

[Bo Peng]

Fix indent of pgpool.conf sample files.

Branch
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V3_7_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=36ff26ec941a9c9fa58a7bd742475b79a212e65b

Modified Files
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src/sample/pgpool.conf.sample              | 114 +++++++++---------
src/sample/pgpool.conf.sample-logical      | 178 ++++++++++++++---------------
src/sample/pgpool.conf.sample-master-slave | 143 ++++++++++++-----------
src/sample/pgpool.conf.sample-replication  | 141 ++++++++++++-----------
src/sample/pgpool.conf.sample-stream       | 143 ++++++++++++-----------
5 files changed, 358 insertions(+), 361 deletions(-)