[gnome-calendar] source-dialog: fixup some properties

[Erick Pérez Castellanos <erickpc src gnome org>]

commit dafdff6326eca0a577bd7c83b6bb73246a0c1e44
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Mon Feb 9 12:28:03 2015 -0200

    source-dialog: fixup some properties

 data/ui/source-dialog.ui |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/data/ui/source-dialog.ui b/data/ui/source-dialog.ui
index b60c789..e8570a2 100644
--- a/data/ui/source-dialog.ui
+++ b/data/ui/source-dialog.ui
@@ -6,11 +6,15 @@
     <property name="can_focus">False</property>
     <property name="type_hint">dialog</property>
     <property name="use_header_bar">1</property>
+    <property name="border_width">0</property>
+    <property name="default_width">550</property>
+    <property name="default_height">500</property>
     <child internal-child="vbox">
       <object class="GtkBox" id="vbox">
         <property name="can_focus">False</property>
         <property name="orientation">vertical</property>
-        <property name="spacing">2</property>
+        <property name="spacing">0</property>
+        <property name="border_width">0</property>
         <child internal-child="action_area">
           <object class="GtkButtonBox" id="action_area">
             <property name="can_focus">False</property>