pgsql: Update obsolete comments - Mailing list pgsql-committers

Update obsolete comments

Commit 9fab40ad32ef removed some pre-allocating logic in
reorderbuffer.c, but left outdated comments in place.  Repair.

Author: Álvaro Herrera

Branch
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REL_10_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/99fb44357c14bf674966b6f08afd311028ce827c

Modified Files
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src/backend/replication/logical/reorderbuffer.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)