Issue #3099207 by aprice42, Pastenes: Too many parameters in call to mailchimp_unsubscribe

The function in question takes two parameters, so removing the extra one makes sense.

modules/mailchimp_lists/mailchimp_lists.module

@@ -180,7 +180,7 @@ function mailchimp_lists_process_subscribe_form_choices(array $choices, Mailchim
         break;
 
       case 'remove':
-        $ret = mailchimp_unsubscribe($settings['mc_list_id'], $email, TRUE);
+        $ret = mailchimp_unsubscribe($settings['mc_list_id'], $email);
         break;
 
       case 'update':