Not sure how to fix this code

When trying to edit my header on my website

					<?php echo do_shortcode('[metaslider id="13360" restrict_to"home"] ); ?>

                    $evolve_slider_page_id = '';

                    **$evolve_bootstrap = evolve_get_option('evl_bootstrap_slider','homepage');**

                    if (!empty($post->ID)) {

                        if (!is_home() && !is_front_page() && !is_archive()) 

                            $evolve_slider_page_id = $post->ID;

                        

                        if (!is_home() && is_front_page()) {

                            $evolve_slider_page_id = $post->ID;

                        }

                    }

                    if (is_home() && !is_front_page()) {

                        $evolve_slider_page_id = get_option('page_for_posts');

                    }

                    if (get_post_meta($evolve_slider_page_id, 'evolve_slider_type', true) == 'bootstrap' || ($evolve_bootstrap == "homepage" && is_front_page()) || $evolve_bootstrap == "all"):

                        evolve_bootstrap();

                    endif;

syntax error, unexpected ‘’;’ (T_CONSTANT_ENCAPSED_STRING)

The bolded section is what I need help with