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@@ -194,10 +194,10 @@ <h3><a href="#">OS Design Principles</a></h3>
 							<h3>Teaching</h3>
 						</header>
 						<ul class="actions">
-							<li><h4>
+							<li><h4><a href="">
 								CSCE689 (Fall 2019) - Secure Computer Systems & Architecture
-							</h4></li>
-							<li><h4><a  href="http://http://courses.cse.tamu.edu/chiache/csce678/s19/">
+							</a></h4></li>
+							<li><h4><a href="http://http://courses.cse.tamu.edu/chiache/csce678/s19/">
 								CSCE678 (Spring 2019) - Distributed Systems & Cloud Computing
 							</a></h4></li>
 						</ul>