Mandatory information about my setup:

Have I searched the tickets before posting? No. How do I do that?
Have I searched the forum before posting? No. How do I do that?
Have I read the documentation before posting (which pages?)? Yes. No reference found.
Joomla! version: 3.3.6, 3.4.0 Stable [ Ember ]
PHP version: 5.5.14
MySQL version: 5.6.22
CComment version: 5.3.0
Direct link to the page that shows the issue: Not applicable


Description of my issue:
According to JED, "This extension inserts backlinks to the developer and may impact SEO." That's the warning that pops up when I click the Download link for CComment Pro on JED.

As a subscriber, I need to know if this is true, and, if so, how I'd go about disabling all backlinks.