Wordpress - output custom HTML to custom post type list in admin
//Output info to post list in admin
function insert_content_edit_wpse_111421($views) {
echo '<p>This is right below the title</p>';
return $views;
}
add_filter('views_edit-registry','insert_content_edit_wpse_111421');
//see http://wordpress.stackexchange.com/questions/111421/add-html-to-cpt-main-page-admin-edit-php