Score Box Display Question

In the score box along with the rating the book title and excerpt is displayed. I already have displayed the title and have no need for an except to be display there (I do you an except for another use so I can’t just delete it.)

In your class-rcno-template-tags.php the function has two lines of code that I can remove but only by hacking your plugin code which I do not want to do
1) $review_summary = $this->get_the_rcno_book_review_excerpt( $review_id );
2) $review_box_title = strip_tags( $this->get_the_rcno_book_meta( $review_id, ‘rcno_book_title’, ”,

Is there anyway to programmatically remove the title and except from the display? (not sure why those field would be there anyway but that is another issue)