[gnome-calculator] Allow proper i18n of about dialog title

[Arth Patel <arthpatel src gnome org>]

commit e410e4584aa585e6e3be65503300a5d40727b098
Author: Seán de Búrca <leftmostcat gmail com>
Date:   Sun Sep 1 11:30:34 2013 -0600

    Allow proper i18n of about dialog title
    
    https://bugzilla.gnome.org/show_bug.cgi?id=707234

 src/gnome-calculator.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/gnome-calculator.vala b/src/gnome-calculator.vala
index 3940598..b2fa028 100644
--- a/src/gnome-calculator.vala
+++ b/src/gnome-calculator.vala
@@ -253,6 +253,7 @@ public class Calculator : Gtk.Application
                                "program-name",
                                /* Program name in the about dialog */
                                _("Calculator"),
+                               "title", _("About Calculator"),
                                "version", VERSION,
                                "copyright",
                                "\xc2\xa9 1986–2012 The Calculator authors",