pgsql: formatting.c cleanup: Remove dashes in comments

formatting.c cleanup: Remove dashes in comments

This saves some vertical space and makes the comments style more
consistent with the rest of the code.

Reviewed-by: Chao Li <li.evan.chao@gmail.com>
Discussion: /messages/by-id/6dd9d208-a3ed-49b5-b03d-8617261da973@eisentraut.org

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/95924672d534be7291fa6b717e146b6dcb7bc1c6

Modified Files
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src/backend/utils/adt/formatting.c | 174 +++++++++++++------------------------
1 file changed, 59 insertions(+), 115 deletions(-)