diff --git a/tutorial/Gui05a/Gui05a.upp b/tutorial/Gui05a/Gui05a.upp
index 8fd00f084..45cd358a7 100644
--- a/tutorial/Gui05a/Gui05a.upp
+++ b/tutorial/Gui05a/Gui05a.upp
@@ -1,4 +1,4 @@
-description "Reacting to input events\377";
+description "Reacting to input events - mouse\377";
 
 uses
 	CtrlLib;
diff --git a/tutorial/Gui05b/Gui05b.upp b/tutorial/Gui05b/Gui05b.upp
index 5c4f53e15..809d18487 100644
--- a/tutorial/Gui05b/Gui05b.upp
+++ b/tutorial/Gui05b/Gui05b.upp
@@ -1,3 +1,5 @@
+description "Reacting to input events - keyboard\377";
+
 uses
 	CtrlLib;