Want to change this sting to https

-- HikaShop version -- : 2.6.1
-- Joomla version -- : 3.4.8
-- PHP version -- : 5.6.16
-- Browser(s) name and version -- : firefox

Hi there
I have a whole site wich is running in https, but this string make som problems.
The string is in the /component/checkout, but i cant locate it so i can change it to https.

Can someone lead me to the file where the string is ?

view-source:https://opensourcehuset.dk/component/hikashop/checkout
<script src=" code.jquery.com/jquery-latest.min.js " type="text/javascript"></script>

Best regards
Brian

Found it and it was NOT Hikashop
It was a cookie module