Remove incorrect comment.

This was introduced by commit 5ea86e6e65dd2da3e9a3464484985d48328e7fe3.

Peter Geoghegan

diff --git a/src/backend/utils/sort/sortsupport.c b/src/backend/utils/sort/sortsupport.c
index 16342f388db5f0bc8c4da2aaddfe7dab15d634d9..4813f57f9dae116a4b930723eb37634534268064 100644 (file)
--- a/src/backend/utils/sort/sortsupport.c
+++ b/src/backend/utils/sort/sortsupport.c
@@ -167,7 +167,6 @@ PrepareSortSupportFromIndexRel(Relation indexRel, int16 strategy,
 
        Assert(ssup->comparator == NULL);
 
-       /* Find the operator in pg_amop */
        if (indexRel->rd_rel->relam != BTREE_AM_OID)
                elog(ERROR, "unexpected non-btree AM: %u", indexRel->rd_rel->relam);
        if (strategy != BTGreaterStrategyNumber &&