Thank you ever so much. I shall wait for an update, it isn't required just yet and the plugin has so many other features.
You understand I'm not a programmer.. and I'm fully aware that these will be wiped when updating, but I found these few lines, and simply inserted a few changes. I have no idea how to create a function that would alter them instead as then the changes would carry across on updating.
// HMS Testimonials admin.php changed line 3456 to $exp[ $word_limit - 1 ] = ' ...';
// HMS Testimonials admin.php changed line 3463 to $testimonial['testimonial'] = substr($testimonial['testimonial'], 0, $char_limit).' ...';
// HMS Testimonials admin.php changed line 3477 to $builder .= '<div class="author">'.apply_filters('hms_testimonials_system_source', nl2br($testimonial['name']), $testimonial).'</div>';
To anyone Googling this: I strongly advise against using those edits, it's laughable, highly inaccurate and very very bad practice.