Update of custom.html

custom.html

@@ -119,12 +119,13 @@ IPython.OutputArea.prototype._should_scroll = function(lines) {
 
 
 <footer id="attribution" style="float:left; color:#1F407A; background:#fff; font-family: helvetica;">
-    Copyright (C) 2019-2021 Scientific IT Services of ETH Zurich,
+    Copyright (C) 2019-2022 Scientific IT Services of ETH Zurich,
     <p>
     Contributing Authors:
     Dr. Tarun Chadha,
     Dr. Franziska Oschmann,
     Dr. Mikolaj Rybinski,
+    Dr. Manuel Weberndorfer,
     Dr. Uwe Schmitt.
     </p<
 </footer>