[pgpool-committers: 5516] pgpool: Fix indent of pgpool.conf sample files.

[Bo Peng]

Fix indent of pgpool.conf sample files.

Branch
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V3_4_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=d52da1cf9c898ad81fbf650d7af5890a90437ba8

Modified Files
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src/sample/pgpool.conf.sample              | 69 +++++++++++----------
src/sample/pgpool.conf.sample-master-slave | 97 +++++++++++++++---------------
src/sample/pgpool.conf.sample-replication  | 97 +++++++++++++++---------------
src/sample/pgpool.conf.sample-stream       | 97 +++++++++++++++---------------
4 files changed, 178 insertions(+), 182 deletions(-)