[gnome-calculator] Set a suitably localised window title.

[Robert Roth <robertroth src gnome org>]

commit 241cb0ce430dc3bb1418db57466c30127f765537
Author: Ron Yorston <rmy pobox com>
Date:   Tue Jul 5 09:29:00 2016 +0000

    Set a suitably localised window title.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=768432

 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 2cc325c..1ebbbb6 100644
--- a/src/gnome-calculator.vala
+++ b/src/gnome-calculator.vala
@@ -74,6 +74,7 @@ public class Calculator : Gtk.Application
         add_action_entries (app_entries, this);
 
         window = new MathWindow (this, equation);
+        window.set_title (_("Calculator"));
         var buttons = window.buttons;
         buttons.programming_base = number_base;
         buttons.mode = button_mode; // FIXME: We load the basic buttons even if we immediately switch to the 
next type