en-custom.php changes not showing

Hello,

I've created an en-custom.php file per the guidelines but the results are aren't showing.

The file:

<?php
/**
* sample-custom.php
* Lanuage Customization file
* rename to en-custom.php and add lines as shown below
*/

defined( 'INCLUDED_AMEMBER_CONFIG' ) or die( 'Direct access is not allowed' );

// this is a sample line, copy lines from en.php to this file, then edit
define('_STRING_TO_REPLACE', 'A New string to display instead of written in en.php');

define ('_TPL_POWEREDBY', '');

define ('_TPL_SIGNUP_MULT_TITLE', 'Subscribe');
define ('_TPL_SIGNUP_MULT_ZIP', 'ZIP or Postal Code');
define ('_TPL_SIGNUP_MULT_GETCOUP', '(if applicable)');


define ('_TPL_THX_TITLE', 'Thank you for Subscribing');
define ('_TPL_THX_ENJOY', 'Welcome to Bullseye Kiln-Glass Education Online. You will shortly receive an email receipt. To Login please click here: %sLogin%s');
define ('_TPL_THX_YOUR_INVOICE', 'Invoice #');

?>

The signup page:
http://www.bullseyeglass.com/amember/signup.php

Is there some cache I need to clear or reset to make this take? I've cleared browser cache to no avail.

BTW, on a possibly related note I notice that my en.php file does not have a closing ?> tag. Is that correct? I checked it straight from the zip bundle and that is how it was provided.

Thanks,
Chris

PS - I even tried making some test changes in en.php and it didn't affect anything.

It turns out to be a PEBKAC error.

I was editing the wrong set of variables. Duh.

I was editing the "define ('_TPL_SIGNUP_MULT_" set but I really needed to be going after "define ('_TPL_SIGNUP_".

Edited those and it came right through.

Thanks,
Chris