pgsql: Message wording improvements

Message wording improvements

Branch
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REL_16_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/2631ebab7b18bdc079fd86107c47d6104a6b3c6e

Modified Files
--------------
src/backend/access/common/reloptions.c | 2 +-
src/backend/backup/basebackup_zstd.c | 4 ++--
src/backend/commands/copyfromparse.c | 8 ++++----
src/backend/commands/tablecmds.c | 6 +++---
src/backend/libpq/auth.c | 2 +-
src/backend/replication/libpqwalreceiver/libpqwalreceiver.c | 2 +-
src/backend/replication/walsender.c | 2 +-
src/backend/storage/ipc/procarray.c | 4 +++-
src/backend/tcop/postgres.c | 2 +-
src/backend/tcop/utility.c | 1 +
src/backend/utils/adt/jsonpath_scan.l | 10 +++++-----
src/backend/utils/adt/pg_locale.c | 6 ++++--
src/backend/utils/misc/guc_tables.c | 8 ++++----
src/test/regress/expected/alter_table.out | 2 +-
src/test/regress/expected/collate.icu.utf8.out | 4 ++--
src/test/regress/expected/copy2.out | 8 ++++----
src/test/regress/expected/create_table.out | 2 +-
src/test/regress/expected/foreign_key.out | 4 ++--
src/test/regress/expected/jsonpath_encoding.out | 12 ++++++------
src/test/regress/expected/jsonpath_encoding_1.out | 12 ++++++------
20 files changed, 53 insertions(+), 48 deletions(-)