Remove obsolete nbtree page deletion comment.
Commit efada2b8e92, which made the nbtree page deletion algorithm more
robust, removed the concept of a half-dead internal page. Remove a
comment about half dead parent pages that was overlooked.
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/b8b3a276d453f5d561341021c93ec05b158f4c65
Modified Files
--------------
src/backend/access/nbtree/nbtpage.c | 3 ---
src/backend/access/nbtree/nbtutils.c | 2 +-
2 files changed, 1 insertion(+), 4 deletions(-)
