Minor update

Author: Liby99

index.html

@@ -40,7 +40,7 @@ <h2>Course Information</h2>
                 <li><strong>Location:</strong> Maryland 310</li>
                 <li><strong>Office Hours:</strong> <a href="https://upenn.zoom.us/my/liby99">Zoom</a>; also available by appointment through email</li>
                 <li></li>
-                <li><strong>TA:</strong> <a href="https://wangf3014.github.io/home/">Feng Wang</a>; <a href="mailto:fwang60@jh.edu">fwang60@jh.edu</a></li>
+                <li><strong>TA:</strong> <a href="https://wangf3014.github.io/home/">Feng Wang</a> (Email: <a href="mailto:fwang60@jh.edu">fwang60@jh.edu</a>)</li>
                 <li><strong>TA Office Hours:</strong> Tuesday 3:30pm - 5:30pm, Malone 216</li>
             </ul>
         </section>