Help with AJAX in this plugin

Hi, I’ve tried to fix this issue myself, but am new to coding/php and haven’t managed to get it working. I’m using the SearchWP Live Ajax Search plugin (which is awesome, thank you!) and am trying to get it show the Category after the page title, rather than the post type.

I understand it’s the <?php $post_type = get_post_type_object( get_post_type() ); ?> line I need to change (I think) and assume it’s get_category I would need to use? Just can’t figure out the syntax. Would appreciate any help!

Thanks

Dan