functions.php

function custom_top_navigation()
{ ?>
    <h3 class="assistive-text"><?php _e( 'Menu', 'getnoticed' ); ?></h3>
    <div class="assistive-text skip-link"><a href="#content" title="<?php esc_attr_e( 'Skip to content', 'getnoticed' ); ?>"><?php _e( 'Skip to content', 'getnoticed' ); ?></a></div>

    <div id="primary-menu">!
        <?php wp_nav_menu( array( 'theme_location' => 'primary', 'container' => false, 'fallback_cb' => false, 'depth' => 2 ) ); ?>
    </div>
    <?php getnoticed_social( array( 'class' => 'social', 'theme_location' => 'header' ) ); ?>
    <div class="mobile_actions">
        <a class="mobile_menu" href="#menu">menu</a>
        <div id="mobile_search"></div>
    </div>

<?php }
add_action( 'getnoticed_top_navigation', 'custom_top_navigation',11);

function remove_default_actions() {
    remove_action( 'getnoticed_top_navigation', 'getnoticed_top_navigation',11);
}
add_action('after_setup_theme','remove_default_actions',11);

Remove ",11" on line 19.