changing code in papercut theme to include social media acc.

I am trying to put into the header links the the social media accounts i have set up for the club.

When i go to the editor part of the theme it shows the following:

<?php if ($papercuts_options_db[‘papercuts_header_facebook_link’] != ”){ ?>
“><img src=”<?php echo esc_url(get_template_directory_uri()); ?>/images/icon-facebook.png” alt=”Facebook” />
<?php } ?>

But i don’t fully understand where i should be editing and how i should be editing it to get it to work.

I have tried and when i upload and preview the site, it says errors on lines 41/42.

any help would be greatly appreciated.

Gary