Problem moving site with a pre-existing subdirectory install

Hi,
I am trying to take a site live that was developed in a subdirectory using the the info in the codex ‘Using a pre-existing subdirectroy install’. I have done this numerous times before with no difficulty. I am getting this error:

Warning: require(/home/content/26/7386826/html./wordpress-2/wp-blog-header.php) [function.require]: failed to open stream: No such file or directory in /home/content/26/7386826/html/index.php on line 17

Fatal error: require() [function.require]: Failed opening required '/home/content/26/7386826/html./wordpress-2/wp-blog-header.php' (include_path='.:/usr/local/php5/lib/php') in /home/content/26/7386826/html/index.php on line 17

Site is located now at https://www.babiesandbelliesnantucket.com/wordpress-2. It is hosted at GoDaddy.

Here is the .htaccess code:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /wordpress-2/
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /wordpress-2/index.php [L]
</IfModule>

# END WordPress

Here is what is on the index.php:

<?php
/**
 * Front to the WordPress application. This file doesn't do anything, but loads
 * wp-blog-header.php which does and tells WordPress to load the theme.
 *
 * @package WordPress
 */

/**
 * Tells WordPress to load the WordPress theme and output it.
 *
 * @var bool
 */
define('WP_USE_THEMES', true);

/** Loads the WordPress Environment and Template */
require( dirname( __FILE__ ) . './wordpress-2/wp-blog-header.php' );

What did I do wrong!
Thanks
Miki