[gtk+] Remove stray semicolon

[Timm Bäder <baedert src gnome org>]

commit 8cb515e2f304be67dc60900a069b85c064b2b66a
Author: Timm Bäder <mail baedert org>
Date:   Tue Jan 12 09:32:04 2016 +0100

    Remove stray semicolon
    
    Gets rid of a mixed code/declaration warning.

 gdk/wayland/gdkdevice-wayland.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/wayland/gdkdevice-wayland.c b/gdk/wayland/gdkdevice-wayland.c
index 144413a..f0836cd 100644
--- a/gdk/wayland/gdkdevice-wayland.c
+++ b/gdk/wayland/gdkdevice-wayland.c
@@ -2517,7 +2517,7 @@ static void
 gdk_wayland_seat_ungrab (GdkSeat *seat)
 {
   GdkWaylandSeat *wayland_seat = GDK_WAYLAND_SEAT (seat);
-  GdkDisplay *display = gdk_seat_get_display (seat);;
+  GdkDisplay *display = gdk_seat_get_display (seat);
   GdkDeviceGrabInfo *grab;
 
   g_clear_object (&wayland_seat->grab_cursor);