Обсуждение: pgsql: Fix obsolete nbtree README left link remarks.

Fix obsolete nbtree README left link remarks.

Oversight in commit 1bd4bc85, which made nbtree backwards scans operate
off of a copy of each page's left link as of the time of its call to
_bt_readpage.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/5b14ec0a48cca3addfc7262c86e60475b7d84c02

Modified Files
--------------
src/backend/access/nbtree/README | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)