you’ve got an additional anchor element in your source around the address and copyright paragraphs:
<a href="">
<p> Fife Terrace, London, N1 9RA, UK</p>
<p> </p>
<p>Copyright © 2012 CalligraphyCompany.Com</p>
</a>
Simply remove the additional <a href=""> and </a> elements in your footer.php
