Fix: 'BSD' to 'Apache 2' license link

Author: lknknm

clang/www/features.html

@@ -39,7 +39,7 @@ <h1>Clang - Features and Goals</h1>
 <li><a href="#libraryarch">Library based architecture</a></li>
 <li><a href="#diverseclients">Support diverse clients</a></li>
 <li><a href="#ideintegration">Integration with IDEs</a></li>
-<li><a href="#license">Use the LLVM 'BSD' License</a></li>
+<li><a href="#license">Use the LLVM 'Apache 2' License</a></li>
 </ul>
 
 <p>Internal Design and Implementation:</p>