[pgpool-committers: 5515] pgpool: Fix indent of pgpool.conf sample files.

[Bo Peng]

Fix indent of pgpool.conf sample files.

Branch
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V3_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=90ef9858dbc77241a38b70fc561f88f0841a3958

Modified Files
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src/sample/pgpool.conf.sample              |  86 +++++++++++-----------
src/sample/pgpool.conf.sample-master-slave | 113 ++++++++++++++---------------
src/sample/pgpool.conf.sample-replication  | 113 ++++++++++++++---------------
src/sample/pgpool.conf.sample-stream       | 113 ++++++++++++++---------------
4 files changed, 211 insertions(+), 214 deletions(-)