diff --git a/conferences/IITSEC2019/README.md b/conferences/IITSEC2019/README.md
index c0cde8775797855958634adddb0b87504c4af95e..83c1acb850bd9ad273cf1d02208e16564dfef964 100644
--- a/conferences/IITSEC2019/README.md
+++ b/conferences/IITSEC2019/README.md
@@ -17,6 +17,6 @@ Motivation: note that DIS can be used for connecting all manner of simulations,
 
 This tutorial was well received at IITSEC 2019.
 * <a href="https://www.web3d.org/event/iitsec-2019-tutorial-distributed-interactive-simulation-dis-101" target="_blank">Web3D Consortium Announcement</a>
-* <a href="https://twitter.com/Web3DConsortium/status/1201910039511851008" tar
+* <a href="https://twitter.com/Web3DConsortium/status/1201910039511851008" target="_blank">Twitter thread</a> and <a href="IITSEC2019Dis101TutorialRoom.jpg">photo</a>
 
 Grateful acknowledgement: this tutorial was originally developed by Don McGregor NPS.