[gtk+] mir: fix typo in GDK_IS_WINDOW_MIR definition

[Marco Trevisan <marcotrevi src gnome org>]

commit da8fdab87b4cc96b9614ccb6abb0682def324f30
Author: Marco Trevisan (Treviño) <mail 3v1n0 net>
Date:   Mon Nov 17 13:38:27 2014 +0100

    mir: fix typo in GDK_IS_WINDOW_MIR definition

 gdk/mir/gdkmir.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/mir/gdkmir.h b/gdk/mir/gdkmir.h
index 1ab0a28..a1c15d1 100644
--- a/gdk/mir/gdkmir.h
+++ b/gdk/mir/gdkmir.h
@@ -25,7 +25,7 @@
 #define GDK_IS_MIR_DISPLAY(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_DISPLAY))
 
 #define GDK_TYPE_MIR_WINDOW              (gdk_mir_window_get_type ())
-#define GDK_IS_WINDOW_MIR(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WINDOW_MIR))
+#define GDK_IS_WINDOW_MIR(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_WINDOW))
 
 GDK_AVAILABLE_IN_3_10
 GType gdk_mir_display_get_type (void);