Обсуждение: pgsql: Fix some grammer errors from error messages and codes comments

Fix some grammer errors from error messages and codes comments

Discussion: https://postgr.es/m/CAHewXNkGMPU50QG7V6Q60JGFORfo8LfYO1_GCkCa0VWbmB-fEw%40mail.gmail.com
Author: Tender Wang

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/df64c81ca9cba7b0fcb0ded5f735e99e676671c1

Modified Files
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src/backend/commands/tablecmds.c              | 18 +++++++++---------
src/backend/parser/parse_utilcmd.c            |  2 +-
src/backend/partitioning/partbounds.c         | 10 +++++++---
src/include/nodes/parsenodes.h                |  4 ++--
src/test/regress/expected/partition_split.out |  4 ++--
5 files changed, 21 insertions(+), 17 deletions(-)