[gnome-applets] trash: mark missing strings for translation with ngettext

[Piotr Drąg <piotrdrag src gnome org>]

commit 66ca1d4c254703ed3c6b8cb4aefba20988726abd
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sat Aug 5 20:02:53 2017 +0200

    trash: mark missing strings for translation with ngettext
    
    https://bugzilla.gnome.org/show_bug.cgi?id=618991

 trash/src/trash-applet.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/trash/src/trash-applet.c b/trash/src/trash-applet.c
index 4c3e633..bbeb968 100644
--- a/trash/src/trash-applet.c
+++ b/trash/src/trash-applet.c
@@ -466,12 +466,16 @@ confirm_delete_immediately (GtkWidget *parent_view,
   if (all)
     {
       prompt = _("Cannot move items to trash, do you want to delete them immediately?");
-      detail = g_strdup_printf ("None of the %d selected items can be moved to the Trash", num_files);
+      detail = g_strdub_printf (ngettext ("The selected item cannot be moved to the trash",
+                                          "None of the %d selected items can be moved to the Trash",
+                                          num_files), num_files);
     }
   else
     {
       prompt = _("Cannot move some items to trash, do you want to delete these immediately?");
-      detail = g_strdup_printf ("%d of the selected items cannot be moved to the Trash", num_files);
+      detail = g_strdub_printf (ngettext ("The selected item cannot be moved to the Trash",
+                                          "%d of the selected items cannot be moved to the Trash",
+                                          num_files) , num_files);
     }
 
   str = g_strconcat ("<span weight=\"bold\" size=\"larger\">",