[pgpool-committers: 4968] pgpool: Add missing last newline.

[Tatsuo Ishii]

Add missing last newline.

I have found this while playing with pgindent. It is smart enough to
find out such problems.

Branches
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SCRAM_AUTH
master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=265cb5b9beaf67a4fa51f3f7e4359178f2e6a19c

Modified Files
--------------
src/include/watchdog/wd_lifecheck.h | 2 +-
src/utils/json_writer.c             | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)