[gtk+] mir: Fix version annotation, the mir-backend is available since 3.16

[Rico Tzschichholz <ricotz src gnome org>]

commit db8e6aa497c4e2c2fd4a235095f966f71be048df
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Fri Mar 20 20:18:44 2015 +0100

    mir: Fix version annotation, the mir-backend is available since 3.16

 gdk/mir/gdkmir.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gdk/mir/gdkmir.h b/gdk/mir/gdkmir.h
index e8946e6..22b9173 100644
--- a/gdk/mir/gdkmir.h
+++ b/gdk/mir/gdkmir.h
@@ -30,13 +30,13 @@
 #define GDK_TYPE_MIR_WINDOW               (gdk_mir_window_get_type ())
 #define GDK_IS_MIR_WINDOW(object)         (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_MIR_WINDOW))
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_16
 GType gdk_mir_display_get_type (void);
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_16
 MirConnection *gdk_mir_display_get_mir_connection (GdkDisplay *display);
 
-GDK_AVAILABLE_IN_3_10
+GDK_AVAILABLE_IN_3_16
 GType gdk_mir_window_get_type (void);
 
 GDK_AVAILABLE_IN_3_16