pgsql: doc: PG 16 relnotes, fix PREPARE/EXECUTE wording

doc: PG 16 relnotes, fix PREPARE/EXECUTE wording

Reported-by: Erik Rijkers

Discussion: /messages/by-id/73f361d0-237e-3413-224b-86ab6b71a3dd@xs4all.nl

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/3f1aaaa180689f2015e7f7bd01c9be6d7a993b42

Modified Files
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doc/src/sgml/release-16.sgml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)