Comment bury promote - add text?

Where can I add text next to the default bury promote comment systems karma and arrows?

I would like it to say XX number of people found this review helpful. (i am using comments for reviews)
At the top

and

Was this review helpful? YES / NO at the bottom of the comment.

Module: http://drupal.org/project/comment_bury_promote
Site: http://www.adoptionagencyratings.com (currently not showing the default arrows)