[gnome-software] trivial: Remove the top margin from the distro upgrade now it has a white bg

[Richard Hughes <rhughes src gnome org>]

commit ced2903e84b577495375d0ad25a398c90cad7fc9
Author: Richard Hughes <richard hughsie com>
Date:   Wed Sep 7 12:30:59 2016 +0100

    trivial: Remove the top margin from the distro upgrade now it has a white bg

 src/gs-upgrade-banner.ui |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-upgrade-banner.ui b/src/gs-upgrade-banner.ui
index af2372d..59a8b86 100644
--- a/src/gs-upgrade-banner.ui
+++ b/src/gs-upgrade-banner.ui
@@ -8,7 +8,6 @@
         <property name="orientation">vertical</property>
         <property name="hexpand">True</property>
         <property name="vexpand">True</property>
-        <property name="margin-top">48</property>
         <property name="margin-bottom">48</property>
         <property name="height-request">300</property>
         <property name="valign">center</property>