Custom Widget After Content Full Width Single Posts Genesis

genesis_register_sidebar( array(
'id' => 'custom-widget',
'name' => __( 'Custom Widget', 'wpsites' ),
'description' =>  __( 'Adds Custom Widget For Content Columns or Anything Else', 'wpsites' ),
) );
/**
* @author Brad Dalton - WP Sites
* @example http://wp.me/p1lTu0-9NG
*/
add_action( 'genesis_after_content_sidebar_wrap', 'wpsites_custom_widget', 5 );
function wpsites_custom_widget() {
if ( is_single() && is_active_sidebar( 'custom-widget' ) ) {
    echo '<div class="custom-widget">';
	dynamic_sidebar( 'custom-widget' );
	echo '</div><!-- end .custom-widget -->';

  }
	
}