Update README.md

07257da5 · Tom Pillot · 31d5ca88 · 07257da5
Commit 07257da5 authored Jul 03, 2020 by Tom Pillot
--- a/README.md
+++ b/README.md
@@ -47,7 +47,9 @@ first ask them to save their work.
 ![](images/vpl.png)

 Then VPL should display a message saying that
-the program is waiting for the activity to start.
+the program is waiting for the activity to start. VPL will be unresponsive
+until the activty is started.
+

 ![](images/vpl2.png)