Author: James Coleman
Discussion: https://postgr.es/m/CAAaqYe8f8ENA0i1PdBtUNWDd2sxHSMgscNYbjhaXMuAdfBrZcg@mail.gmail.com
* gather merge path for every subpath that has pathkeys present.
*
* But since the subpath is already sorted, we know we don't need
- * to consider adding a sort (other either kind) on top of it, so
- * we can continue here.
+ * to consider adding a sort (full or incremental) on top of it,
+ * so we can continue here.
*/
if (is_sorted)
continue;