[gnome-boxes] wizard-toolbar: Ensure page titles are translated

[Christophe Fergeau <teuf src gnome org>]

commit 12d16fcb3a2c46e98d0997db8e9d871d40a23102
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Mon Mar 23 16:58:14 2015 +0100

    wizard-toolbar: Ensure page titles are translated
    
    The titles of the wizard pages are marked for translation using N_().
    However, when using these strings, _() must be used or the translated
    version won't be used.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=746655

 src/wizard-toolbar.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/wizard-toolbar.vala b/src/wizard-toolbar.vala
index d552c05..38c510f 100644
--- a/src/wizard-toolbar.vala
+++ b/src/wizard-toolbar.vala
@@ -58,7 +58,7 @@ private class Boxes.WizardToolbar: Gtk.Stack {
     }
 
     public void set_title_for_page (WizardPage page) {
-        main.title = page_titles[page];
+        main.title = _(page_titles[page]);
     }
 
     [GtkCallback]