[gtk+/wip/matthiasc/monitor] Fixup for properties

[Matthias Clasen <matthiasc src gnome org>]

commit 2196be62e3c9e0eb24e188bab5c7ea937949580b
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Apr 2 14:44:32 2016 -0400

    Fixup for properties
    
    Construct-only properties must be writable.

 gdk/gdkmonitor.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gdk/gdkmonitor.c b/gdk/gdkmonitor.c
index 0a62f5d..8b3c1f9 100644
--- a/gdk/gdkmonitor.c
+++ b/gdk/gdkmonitor.c
@@ -143,7 +143,7 @@ gdk_monitor_class_init (GdkMonitorClass *class)
                          "Display",
                          "The display of the monitor",
                          GDK_TYPE_DISPLAY,
-                         G_PARAM_READABLE|G_PARAM_CONSTRUCT_ONLY);
+                         G_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY);
   props[PROP_MANUFACTURER] =
     g_param_spec_string ("manufacturer",
                          "Manufacturer",