[gnome-contacts] Window: ngettext call should be correct this time.

[Niels De Graef <nielsdg src gnome org>]

commit 7441b23fe074b5092094ca9ba14f58ebae9ebf2a
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Mon Jan 22 18:00:05 2018 +0100

    Window: ngettext call should be correct this time.
    
    This is what happens on a shortage of coffee.
    Thanks again Piotr!

 src/contacts-window.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/contacts-window.vala b/src/contacts-window.vala
index 0885108..a2f027f 100644
--- a/src/contacts-window.vala
+++ b/src/contacts-window.vala
@@ -319,7 +319,7 @@ public class Contacts.Window : Gtk.ApplicationWindow {
     if (contacts.size == 1)
       msg = _("Deleted contact %s").printf (contacts[0].individual.display_name);
     else
-      msg = ngettext (_("%d contact deleted"), _("%d contacts deleted"), contacts.size)
+      msg = ngettext ("%d contact deleted", "%d contacts deleted", contacts.size)
               .printf (contacts.size);
 
     var b = new Button.with_mnemonic (_("_Undo"));