pgsql: Message style improvements

Message style improvements

Branch
------
master

Details
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https://git.postgresql.org/pg/commitdiff/8e7912e73da008862180112cc6ba4d0aa5fa955d

Modified Files
--------------
src/backend/access/transam/xlogfuncs.c | 3 ++-
src/bin/pg_basebackup/bbstreamer_zstd.c | 4 ++--
src/bin/pg_dump/compress_lz4.c | 12 ++++++------
src/bin/pg_dump/pg_dump.c | 18 +++++++++---------
src/bin/pg_upgrade/check.c | 4 ++--
src/bin/psql/command.c | 8 ++++----
src/bin/psql/help.c | 4 ++--
src/bin/scripts/createuser.c | 2 +-
src/common/compression.c | 2 +-
src/common/rmtree.c | 2 +-
src/interfaces/libpq/fe-connect.c | 2 +-
11 files changed, 31 insertions(+), 30 deletions(-)