spelling: writes

Signed-off-by: Josh Soref <[email protected]>

Author: jsoref

test/SILOptimizer/pound_assert.sil

@@ -225,7 +225,7 @@ sil @doubleWriteTopLevel : $@convention(thin) () -> () {
 }
 
 // There was a bug where the evaluator would not detect a double-write to a
-// tuple element at the top level if one of the writes writes an unknown value.
+// tuple element at the top level if one of the writes an unknown value.
 sil @doubleWriteTupleElement : $@convention(thin) (Int64) -> () {
 bb0(%arg : $Int64):
   // Allocate and initialize the tuple to (1, 2).

test/SILOptimizer/pound_assert_ossa.sil

@@ -409,7 +409,7 @@ sil [ossa] @doubleWriteTopLevelDestructure : $@convention(thin) () -> () {
 }
 
 // There was a bug where the evaluator would not detect a double-write to a
-// tuple element at the top level if one of the writes writes an unknown value.
+// tuple element at the top level if one of the writes an unknown value.
 sil [ossa] @doubleWriteTupleElement : $@convention(thin) (Int64) -> () {
 bb0(%arg : $Int64):
   // Allocate and initialize the tuple to (1, 2).