Update comment.
authorHeikki Linnakangas <heikki.linnakangas@iki.fi>
Wed, 22 Oct 2014 12:39:28 +0000 (15:39 +0300)
committerHeikki Linnakangas <heikki.linnakangas@iki.fi>
Wed, 22 Oct 2014 12:44:07 +0000 (15:44 +0300)
commit98b37437796bb5fedecf0d0c73cef4aa2ce9d192
tree37366c4775be5f7817d04244e3c3f1e9deebcf8d
parent284590e416b72f541c5fe54f36a95e38d80835c3
Update comment.

The _bt_tuplecompare() function mentioned in comment hasn't existed for a
long time.

Peter Geoghegan
src/backend/utils/sort/tuplesort.c