[gnome-video-arcade] Fix a typo.

[Matthew Barnes <mbarnes src gnome org>]

commit 9cc0833fb16a2daeebed8d344611b76ad339c2fa
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun May 15 18:24:27 2011 -0400

    Fix a typo.

 src/gva-screen-saver.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gva-screen-saver.c b/src/gva-screen-saver.c
index 0772191..4b35218 100644
--- a/src/gva-screen-saver.c
+++ b/src/gva-screen-saver.c
@@ -39,7 +39,7 @@
         (G_TYPE_INSTANCE_GET_PRIVATE \
         ((obj), GVA_TYPE_SCREEN_SAVER, GvaScreenSaverPrivate))
 
-struct GvaScreenSaverPrivate
+struct _GvaScreenSaverPrivate
 {
         gboolean disabled;
         gchar *reason;