[glib] Fix typo in G_TEST_DBUS.

[Matthew Barnes <mbarnes src gnome org>]

commit 7db2ac7b88a4d2211894153212e92ea9db5cacbb
Author: Matthew Barnes <mbarnes redhat com>
Date:   Fri Oct 26 13:20:29 2012 -0400

    Fix typo in G_TEST_DBUS.

 gio/gtestdbus.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gio/gtestdbus.h b/gio/gtestdbus.h
index f848a8f..0fd281b 100644
--- a/gio/gtestdbus.h
+++ b/gio/gtestdbus.h
@@ -37,7 +37,7 @@ G_BEGIN_DECLS
     (g_test_dbus_get_type ())
 #define G_TEST_DBUS(obj) \
     (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_TEST_DBUS, \
-        GTestDbus))
+        GTestDBus))
 #define G_IS_TEST_DBUS(obj) \
     (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_TEST_DBUS))