v12 release notes: Correct contributor name.
Mea culpa.
Branch------master
Details-------https://git.postgresql.org/pg/commitdiff/d5ec46bf224d2ea1b010b2bc10a65e44d4456553
Modified Files--------------doc/src/sgml/release-12.sgml | 2 +-1 file changed, 1 insertion(+), 1 deletion(-)
