Use HTTPS in URL

Author: garydgregory

src/site/xdoc/description.xml

@@ -157,7 +157,7 @@ limitations under the License.
         </ul>
         <p>
             For more information, see
-            <a href="http://www.cs.umass.edu/~verts/cs32/endian.html">http://www.cs.umass.edu/~verts/cs32/endian.html</a>
+            <a href="http://www.cs.umass.edu/~verts/cs32/endian.html">https://www.cs.umass.edu/~verts/cs32/endian.html</a>
          </p>
     </section>
     <section name="Line iterator">