Update footer.html

_includes/footer.html

@@ -12,7 +12,7 @@
       <p>Committed to Free Software, Libre Innovation, and <a href="http://opensourcedesign.net/">Open Source Design</a></p>
       <p> Trademarks are property of their respective owners. All site content, unless otherwise noted, is licensed <a href="http://creativecommons.org/licenses/by-sa/4.0">CC BY-SA 4.0 International</a> by Ura Design</p>
       <p><a href="privacy-policy" target="_blank">Privacy Policy</a></p>
-      <div class="four spacing"></div>
+      <div class="two spacing"></div>
       <p class="back-to-top"><a href="#"><i class="fa fa-chevron-up"></i>Back to top</a></p>
     </div>
   </div>