diff --git a/demo/sprint-20150421/demo_notes.sv.txt b/demo/sprint-20150421/demo_notes.sv.txt
index 362d70d5785a2fdf5a041c959210754fbc1bebfb..e2690d85d32575d363ce8b70ede2ecf7ae14e038 100644
--- a/demo/sprint-20150421/demo_notes.sv.txt
+++ b/demo/sprint-20150421/demo_notes.sv.txt
@@ -79,6 +79,7 @@ source /opt/DM/etc/dm.setup.sh
 dm-get-users -h
 dm-get-users --version
 dm-get-users
+echo $?
 
 # Repeat command, this time us administrator (dm) account 
 dm-get-users