unsigned getEstimatedNumberOfCaseClusters(const SwitchInst &SI,
unsigned &JumpTableSize) {
/// Try to find the estimated number of clusters. Note that the number of
- /// clusters identified in this function could be different from the actural
+ /// clusters identified in this function could be different from the actual
/// numbers found in lowering. This function ignore switches that are
/// lowered with a mix of jump table / bit test / BTree. This function was
/// initially intended to be used when estimating the cost of switch in