Fixed minor validation issue.

Author: morgant

index.html

@@ -299,7 +299,7 @@ <h2 id="docs">Documentation</h2>
 				<ul class="metadata">
 					<li>Author: Michael Swaine</li>
 					<li>Format: Magazine, HTML</li>
-					<li>Mirror: <a href="http://www.drdobbs.com/sitesearch?queryText=newtonscript">Dr. Dobb’s</a>
+					<li>Mirror: <a href="http://www.drdobbs.com/sitesearch?queryText=newtonscript">Dr. Dobb’s</a></li>
 				</ul>
 			</dd>