pgsql: Fix typo in isolation test spec

Fix typo in isolation test spec

Replace 'committs' with 'commits'.

Author: Chao Li <li.evan.chao@gmail.com>
Reviewed-by: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Discussion: /messages/by-id/CAEoWx2=BESkfXsZ9jQW+1NcGTazKuj2wEXsPm1_EpgzHs0BHDQ@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/5d7f58848ce59d9e09b7214d2541ab3ec853f89c

Modified Files
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src/test/isolation/specs/eval-plan-qual-trigger.spec | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)