doc: update PG 11 rel. notes for ALTER TABLE's non-null default
Reported-by: Peter Geoghegan
Branch------master
Details-------https://git.postgresql.org/pg/commitdiff/8c6227a2f3cdf144c4de135329fd76eb66f5684a
Modified Files--------------doc/src/sgml/release-11.sgml | 4 ++--1 file changed, 2 insertions(+), 2 deletions(-)
