[gnome-control-center] wacom: Update .ui files to look more like the mockups

[Carlos Garnacho <carlosg src gnome org>]

commit f06203a5b2ecd2e2ce2071cc0b35f37cf0a5c377
Author: Carlos Garnacho <carlosg gnome org>
Date:   Mon Jun 6 14:58:24 2016 +0200

    wacom: Update .ui files to look more like the mockups

 panels/wacom/wacom-stylus-page.ui |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/panels/wacom/wacom-stylus-page.ui b/panels/wacom/wacom-stylus-page.ui
index e115989..5ffc16a 100644
--- a/panels/wacom/wacom-stylus-page.ui
+++ b/panels/wacom/wacom-stylus-page.ui
@@ -86,8 +86,8 @@
         <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
         <property name="margin_start">16</property>
-        <property name="margin_top">6</property>
-        <property name="row_spacing">10</property>
+        <property name="margin_top">12</property>
+        <property name="row_spacing">6</property>
         <property name="column_spacing">10</property>
         <property name="hexpand">True</property>
         <child>