*
* we need (N*2)-1 segments because we cannot guarantee that
* each segment will be IOVA-contiguous with the previous one,
- * so we will allocate more and put spaces inbetween segments
+ * so we will allocate more and put spaces between segments
* that are non-contiguous.
*/
avail_segs = (hpi->num_pages[0] * 2) - 1;