Fix obsolete nbtree README left link remarks.

Peter Geoghegan <pg@bowt.ie>

Commit: 5b14ec0a48cca3addfc7262c86e60475b7d84c02
Author: Peter Geoghegan <pg@bowt.ie>
Date: 2025-01-10T20:42:17Z
Releases: 18.0
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.

Files

PathChange+/−
src/backend/access/nbtree/README modified +3 −3