pgsql: Fix typo in regression test comment. - Mailing list pgsql-committers

Fix typo in regression test comment.

Branch
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REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/8c88d21ced41b3a8b227235765065158b723e280

Modified Files
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src/test/regress/expected/partition_join.out | 2 +-
src/test/regress/sql/partition_join.sql      | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)