[gthumb] [extensions dialog] added some padding to "more extension" button

[Paolo Bacchilega <paobac src gnome org>]

commit 6fc41b42e7d05d837b5fc0980a66a0c29c747e76
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Jan 20 16:59:38 2010 +0100

    [extensions dialog] added some padding to "more extension" button

 data/ui/extensions.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/ui/extensions.ui b/data/ui/extensions.ui
index 4fb4163..bba86c1 100644
--- a/data/ui/extensions.ui
+++ b/data/ui/extensions.ui
@@ -39,6 +39,7 @@
                   <object class="GtkVBox" id="vbox2">
                     <property name="visible">True</property>
                     <property name="orientation">vertical</property>
+                    <property name="spacing">3</property>
                     <child>
                       <object class="GtkScrolledWindow" id="extensions_scrolledwindow">
                         <property name="width_request">350</property>