[gnome-calculator] Fix app name on the About dialog

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 7bd0dc38f5c1f38b579ec90f71616a6b69ccd760
Author: Michael Catanzaro <mike catanzaro gmail com>
Date:   Fri Aug 2 18:51:31 2013 -0500

    Fix app name on the About dialog
    
    The intent was to display the pretty name "Calculator" rather than
    "gnome-calculator," but the wrong about dialog key was set.

 src/gnome-calculator.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-calculator.vala b/src/gnome-calculator.vala
index fef50b6..626bcd8 100644
--- a/src/gnome-calculator.vala
+++ b/src/gnome-calculator.vala
@@ -250,7 +250,7 @@ public class Calculator : Gtk.Application
         var license = "This program is free software; you can redistribute it and/or modify\nit under the 
terms of the GNU General Public License as published by\nthe Free Software Foundation; either version 2 of 
the License, or\n(at your option) any later version.\n\nThis program is distributed in the hope that it will 
be useful,\nbut WITHOUT ANY WARRANTY; without even the implied warranty of\nMERCHANTABILITY or FITNESS FOR A 
PARTICULAR PURPOSE.  See the\nGNU General Public License for more details.\n\nYou should have received a copy 
of the GNU General Public License\nalong with this program; if not, write to the Free Software Foundation, 
Inc.,\n51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA";
 
         Gtk.show_about_dialog (window,
-                               "name",
+                               "program-name",
                                /* Program name in the about dialog */
                                _("Calculator"),
                                "version", VERSION,