* If no sorting parameter is given then we default to sorting
* by 'refname'. This would give us an alphabetically sorted
* array with the 'HEAD' ref at the beginning followed by
- * local branches 'refs/heads/...' and finally remote-tacking
+ * local branches 'refs/heads/...' and finally remote-tracking
* branches 'refs/remotes/...'.
*/
if (!sorting)