demo: Remove an expose_event mention

diff --git a/demos/gtk-demo/drawingarea.c b/demos/gtk-demo/drawingarea.c
index 741786254aefcde7d28ee935e54aec7840b98966..985345de8a44da48611fce0e4e8022141ecdf42e 100644 (file)
--- a/demos/gtk-demo/drawingarea.c
+++ b/demos/gtk-demo/drawingarea.c
@@ -4,8 +4,8 @@
  * of various kinds.
  *
  * This demo has two drawing areas. The checkerboard area shows
- * how you can just draw something; all you have to do is write
- * a signal handler for expose_event, as shown here.
+ * how you can just draw something; all you have to do is set a function
+ * via gtk_drawing_area_set_draw_func(), as shown here.
  *
  * The "scribble" area is a bit more advanced, and shows how to handle
  * events such as button presses and mouse motion. Click the mouse