Use current date format

I just wanted to use in the bottom of every feeds the website current time format.
I find and I found a solution. I use it and it's a proposal.
In the file "udplanet_theme.inc", function theme_page_udplanet, just change the component of a variable:

$timestamp = format_date($time, 'custom', variable_get('date_format_long', 'l, F j, Y - H:i'));

You can use it in the next update ^_^