Indeed plugin error message

[fcg]

I keep getting errors/warnings in my error log saying that Indeed's 'argument 2' is missing. I performed the fix below as instructed on the configuration page, but I still get the errors:
 
Find the following code in the include/lists.inc.php file :

JBPLUG_do_callback('job_list_data_val', $val, $template_tag);

and change to:

JBPLUG_do_callback('job_list_data_val', $val, $template_tag, $a);

Still, keep getting errors/warnings.

Did I miss something?