Update hotlinks_box.html

updated donation link

Author: X-Ray-Dog

htdocs/SSI-HTML/hotlinks_box.html

@@ -6,7 +6,7 @@ <h3>Hot links</h3>
           <li><a href="/irc.html">IRC</a></li>
           <li><a href="https://wiki.cubers.net/">Wiki</a></li>
           <li><a href="/docs">Official documentation</a></li>
-          <li><a href="https://sourceforge.net/p/actiongame/donate/">Donate to this project</a></li>
+          <li><a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=FEUVMQREJMQT2&source=url">Donate to this project</a></li>
           <li><a href="https://github.com/assaultcube/AC/issues">File a Bug Report!</a></li>
         </ul>
         <ul>