@@ -1602,7 +1602,7 @@ ExecStoreHeapTupleDatum(Datum data, TupleTableSlot *slot)
16021602 * NB: If materialize is true, modifications of the returned tuple are
16031603 * allowed. But it depends on the type of the slot whether such modifications
16041604 * will also affect the slot's contents. While that is not the nicest
1605- * behaviour, all suchmodifcations are in the process of being removed.
1605+ * behaviour, all suchmodifications are in the process of being removed.
16061606 */
16071607HeapTuple
16081608ExecFetchSlotHeapTuple (TupleTableSlot * slot ,bool materialize ,bool * shouldFree )
@@ -1645,7 +1645,7 @@ ExecFetchSlotHeapTuple(TupleTableSlot *slot, bool materialize, bool *shouldFree)
16451645 *tuple should be considered as read-only.
16461646 *
16471647 *If that callback is not supported, it calls copy_minimal_tuple callback
1648- *which is expected to return a copy of minimal tuplerepresnting the
1648+ *which is expected to return a copy of minimal tuplerepresenting the
16491649 *contents of the slot. In this case *shouldFree is set to true,
16501650 *indicating the caller that it should free the memory consumed by the
16511651 *minimal tuple. In this case the returned minimal tuple may be written