Setting Zencart to main domain name

my zen cart folder exists so that i can type https://www.proav.airportcircle.com/zen-cart to get to the site. how do i make it so that i can just type https://www.proav.airportcircle.com and it will go to the site?

https://www.zen-cart.com/tutorials/index.php?article=122

Ok I must be doing something wrong because I did everything according to that page and https://www.proav.airportcircle.com ends up with an internal server error. Here is how my configure files look..

includes:
define('DIR_WS_CATALOG', '/');
define('DIR_WS_HTTPS_CATALOG', '/');
define('DIR_FS_CATALOG', '/home/htdocs/users/nsalvo/nsalvo/proav.airportcircle.com/');
define('DIR_FS_SQL_CACHE', '/home/htdocs/users/nsalvo/nsalvo/proav.airportcircle.com/cache');

admin/includes:
define('DIR_WS_ADMIN', '/admin/');
define('DIR_WS_CATALOG', '/');
define('DIR_WS_HTTPS_ADMIN', '/admin/');
define('DIR_WS_HTTPS_CATALOG', '/');
define('DIR_FS_ADMIN', '/home/htdocs/users/nsalvo/nsalvo/proav.airportcircle.com/admin/');
define('DIR_FS_CATALOG', '/home/htdocs/users/nsalvo/nsalvo/proav.airportcircle.com/');
define('DIR_FS_SQL_CACHE', '/home/htdocs/users/nsalvo/nsalvo/proav.airportcircle.com/cache');

I wonder if it is because I am putting '/' at the end of the catalog? My main directory is where all my zen-cart files are though so if i put '/proav.airportcircle.com/' wouldn't it be reading from that file twice?

No, the / should be there. I'd guess the path is wrong. In DIR_FS_CATALOG, try just /home/htdocs/users/nsalvo/nsalvo/

That didn't work.. maybe it has somethin to do with the configure file being read only.. maybe its not saving like it should be. Let me contact my server host.

I got it to work, at least the admin page works, but when I go to the site it says system setup required. I don't get it, what could I have missed?

Nevermind, it was because of permissions.. everything works fine now. I'm talking to myself anyway :P haha.