/// If this is a *dynamic* select (non-constant condition) and we can match
/// this node with one of the variable blend instructions, restructure the
/// condition so that blends can use the high (sign) bit of each element.
-/// This function will also call SimplfiyDemandedBits on already created
+/// This function will also call SimplifyDemandedBits on already created
/// BLENDV to perform additional simplifications.
static SDValue combineVSelectToBLENDV(SDNode *N, SelectionDAG &DAG,
TargetLowering::DAGCombinerInfo &DCI,