Not understanding code snippet / redirect

Good morning. I have installed the code snippet but apparently do not understand the configuration required. (https://wpgeodirectory.com/docs/redirecting-the-login-page/)

Site: https://associatedloggers.com/

Snippet: add_filter(‘geodir_login_url’,’change_geodir_login_url’,10,3);
function change_geodir_login_url($login_url,$args,$gd_page_id){
//change the url to whatever you want.
$login_url = ‘https://associatedloggers.com/friends/’;
return $login_url;
}

Thank you for your assistance as always.

Kind regards,