business directory plugin functions.php changes error

my site is http://www.yachtprovisioningservice.com and i installed business directory plugin

i tried to edit functions.php file so that the listing shows the fields from all the form in the lisitng as it only shows the hyperlink and description as it is.

i followed the thread on http://wordpress.org/support/topic/plugin-business-directory-phone-numbers-not-displaying?replies=24 but the plain text link inn that thread isnt live and i ams tuck and getting errors when i try to load the changes they say

can someone pls help me and post me a new plain text link for what i need to do

many thanks
Efrem