[MarketPress eCommerce] TYPO Marketpress SSL issue discovered and Fix attached

We were having a problem on a SSL website where Marketpress scripts for the shopping cart would not load. People would click the button and the script was blocked from loading on new Chrome Browsers with increased security on mixed content. Seems marketpress would send scripts over http and chrome would block them since the site is SSL.
FILE > marketpress/includes/common/template-functions.php has the issue on line 3344 $schema = 'http://';
That should be https:// like this.
$schema = is_ssl() ? 'https://' : 'http://';
if( is_ssl() && force_ssl_admin() ) {
$schema = 'https://';
}

Hope this helps the next person who might be running into this issue.