[Plugin: Facebook,Twitter,Google plus one Share Buttons] Digg code not working correctly

Please the Digg with the following code:

<li><!-- digg--><div><a href="http://digg.com/submit?url='.esc_url( wp_logout_url( $_SERVER['REQUEST_URI'] )).'&title='.get_the_title().'"></a></div></li>

The original code doesn’t work correctly with the_link() and the_title(). Also you used “-sign instead of ‘-sign in the php file.

http://wordpress.org/extend/plugins/facebooktwittergoogle-plus-one-share-buttons/