* @head: the list to sort
* @cmp: the elements comparison function
*
- * The comparison funtion @cmp must return > 0 if @a should sort after
+ * The comparison function @cmp must return > 0 if @a should sort after
* @b ("@a > @b" if you want an ascending sort), and <= 0 if @a should
* sort before @b *or* their original order should be preserved. It is
* always called with the element that came first in the input in @a,