* @b: aa_profile to compare (NOT NULL)
* @bn: length of @b
*
- * Returns: <0 if a < vec
- * ==0 if a == vec
- * >0 if a > vec
+ * Returns: <0 if @a < @b
+ * ==0 if @a == @b
+ * >0 if @a > @b
*/
static int vec_cmp(struct aa_profile **a, int an, struct aa_profile **b, int bn)
{