Add margin of 18 above buttons

Author: jcansdale

src/GitHub.VisualStudio.UI/Views/Dialog/Clone/RepositoryCloneView.xaml

@@ -20,7 +20,7 @@
     </Control.Resources>
 
     <DockPanel>
-        <StackPanel Orientation="Horizontal" DockPanel.Dock="Bottom" HorizontalAlignment="Right">
+        <StackPanel Orientation="Horizontal" DockPanel.Dock="Bottom" HorizontalAlignment="Right" Margin="0,18,0,0">
             <Button
                 HorizontalAlignment="Center"
                 IsDefault="True"
@@ -37,7 +37,7 @@
                 AutomationProperties.AutomationId="{x:Static ghfvs:AutomationIDs.OpenRepositoryButton}"/>
         </StackPanel>
 
-        <DockPanel DockPanel.Dock="Bottom" Margin="0,9">
+        <DockPanel DockPanel.Dock="Bottom" Margin="0,9,0,0">
             <Label DockPanel.Dock="Left" Content="{x:Static ghfvs:Resources.localPathText}" />
             <Button DockPanel.Dock="Right"
                     Command="{Binding Browse}"