/*
* cgroup's limit in LIMIT_MAX is scaled if low limit is set. This scale is to
* make the IO dispatch more smooth.
- * Scale up: linearly scale up according to lapsed time since upgrade. For
+ * Scale up: linearly scale up according to elapsed time since upgrade. For
* every throtl_slice, the limit scales up 1/2 .low limit till the
* limit hits .max limit
* Scale down: exponentially scale down if a cgroup doesn't hit its .low limit