[gtk+] Fix demo to use a "normal" transparent value now that it works.

[Alexander Larsson <alexl src gnome org>]

commit 288b1539d1062c4d5e6b510e33fda6b97232f21b
Author: Alexander Larsson <alexl redhat com>
Date:   Tue Dec 6 14:11:44 2011 +0100

    Fix demo to use a "normal" transparent value now that it works.
    
    The last commit fixed this, so lets have a sane value in the demo code.

 demos/gtk-demo/transparent.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/demos/gtk-demo/transparent.c b/demos/gtk-demo/transparent.c
index d1b2cb4..21c6a0b 100644
--- a/demos/gtk-demo/transparent.c
+++ b/demos/gtk-demo/transparent.c
@@ -191,7 +191,7 @@ do_transparent (GtkWidget *do_widget)
       GtkWidget *overlay;
       GtkWidget *align;
       GtkWidget *entry;
-      GdkRGBA transparent = {0.1, 0, 0, 0};
+      GdkRGBA transparent = {0, 0, 0, 0};
 
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_window_set_screen (GTK_WINDOW (window),