[gtk/matthiasc/for-master: 1/6] gtk-demo: Add some details

[Matthias Clasen <matthiasc src gnome org>]

commit 6a3e12cfaea65bfe4955cd1471637266643aa27f
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Sep 14 16:11:11 2020 -0400

    gtk-demo: Add some details

 demos/gtk-demo/builder.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/demos/gtk-demo/builder.c b/demos/gtk-demo/builder.c
index b6c3afbc09..7699b3d0f6 100644
--- a/demos/gtk-demo/builder.c
+++ b/demos/gtk-demo/builder.c
@@ -1,6 +1,7 @@
 /* Builder
  *
- * Demonstrates an interface loaded from a XML description.
+ * Demonstrates a traditional interface, loaded from a XML description,
+ * and shows how to connect actions to the menu items and toolbar buttons.
  */
 
 #include <gtk/gtk.h>