Use correct type name in comments about freezing.
commit813492dacceecb752725b7e370ac7f5748b1edf9
authorPeter Geoghegan <pg@bowt.ie>
Thu, 17 Nov 2022 17:34:12 +0000 (17 09:34 -0800)
committerPeter Geoghegan <pg@bowt.ie>
Thu, 17 Nov 2022 17:34:12 +0000 (17 09:34 -0800)
tree98a2dc79da78d671b24061de83b95121dc21b42d
parentaca93b5f189abe3b862761bf96811b2facf35555
Use correct type name in comments about freezing.

Oversight in commit 9e540599, which added freeze plan deduplication.
src/backend/access/heap/heapam.c