* The idea is to split single busy lock into array of locks, so that
* each reader can lock only one of them for read, depending on result
* of simple hash function. That proportionally reduces lock congestion.
- * Writer same time has to sequentially aquire write on all the locks.
- * That makes write aquisition proportionally slower, but in places where
+ * Writer at the same time has to sequentially acquire write on all the locks.
+ * That makes write acquisition proportionally slower, but in places where
* it is used (filesystem unmount) performance is not critical.
*
* All the functions below are direct wrappers around functions above.