[gnome-control-center/gnome-3-4] wacom: fix "Map to Monitor..." button alignment

[Bastien Nocera <hadess src gnome org>]

commit 966f8579f72fdbf33d92c463554e4e62056ca946
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Mar 26 15:40:52 2012 -0400

    wacom: fix "Map to Monitor..." button alignment
    
    It should use the same align of the button next to it, i.e. 'center', or
    it will look bigger.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=672873

 panels/wacom/gnome-wacom-properties.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/panels/wacom/gnome-wacom-properties.ui b/panels/wacom/gnome-wacom-properties.ui
index 10bd3e3..ce0029e 100644
--- a/panels/wacom/gnome-wacom-properties.ui
+++ b/panels/wacom/gnome-wacom-properties.ui
@@ -211,6 +211,7 @@
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
                         <property name="receives_default">True</property>
+                        <property name="valign">center</property>
                         <property name="use_action_appearance">False</property>
                       </object>
                       <packing>