* the delta to the previous read. We keep track of the min
* and max values of that delta. The delta is mostly defined
* by the IO time of the PIT access, so we can detect when a
- * SMI/SMM disturbance happend between the two reads. If the
+ * SMI/SMM disturbance happened between the two reads. If the
* maximum time is significantly larger than the minimum time,
* then we discard the result and have another try.
*
* timer based, instead of loop based, we don't block the boot
* process while this longer calibration is done.
*
- * If there are any calibration anomolies (too many SMIs, etc),
+ * If there are any calibration anomalies (too many SMIs, etc),
* or the refined calibration is off by 1% of the fast early
* calibration, we throw out the new calibration and use the
* early calibration.