[pgpool-committers: 5512] pgpool: Fix indent of pgpool.conf sample files.

[Bo Peng]

Fix indent of pgpool.conf sample files.

Branch
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V4_0_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=2f5feb4aa6a7173347eb8bd98f7cb2b03a8e73fe

Modified Files
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src/sample/pgpool.conf.sample              | 169 +++++++++++++-------------
src/sample/pgpool.conf.sample-logical      | 178 +++++++++++++--------------
src/sample/pgpool.conf.sample-master-slave | 187 +++++++++++++++--------------
src/sample/pgpool.conf.sample-replication  | 181 ++++++++++++++--------------
src/sample/pgpool.conf.sample-stream       | 177 +++++++++++++--------------
5 files changed, 448 insertions(+), 444 deletions(-)