fix link url in misc section

Author: vinhnx

index_vi.html

@@ -229,7 +229,9 @@ <h3>hướng dẫn</h3>
         </p>
         <h3>misc</h3>
         <p>
-        	<li><a href="https://github.com/FredrikNoren/ungit">ungit - The easiest way to use git. On any platform. Anywhere.</a></li>	
+        <ul>
+        	<li><a href="https://github.com/FredrikNoren/ungit">ungit - The easiest way to use git. On any platform. Anywhere.</a></li>
+        </ul>	
         </p>
     </div>
     <a name="comments"></a>