[gnome-clocks] widgets: Fix printf format string

[Jürg Billeter <juergbi src gnome org>]

commit 61ad7e3c3662095d1e711854c3aba43b25f745f3
Author: Jürg Billeter <j bitron ch>
Date:   Tue Nov 1 19:45:22 2016 +0100

    widgets: Fix printf format string

 src/widgets.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/widgets.vala b/src/widgets.vala
index 81a5627..b0065b0 100644
--- a/src/widgets.vala
+++ b/src/widgets.vala
@@ -537,7 +537,7 @@ private class SelectionMenuButton : Gtk.MenuButton {
                 if (n_items == 0) {
                     label = _("Click on items to select them");
                 } else {
-                    label = ngettext ("%d selected", "%d selected", n_items).printf (n_items);
+                    label = ngettext ("%u selected", "%u selected", n_items).printf (n_items);
                 }
                 menubutton_label.label = label;
             }