[gnome-tetravex] trivial: remove redundant line of code

[Michael Catanzaro <mcatanzaro src gnome org>]

commit f7b72b1b9a1daf76fd4d062864e7a8511315885d
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat Feb 15 11:51:01 2014 -0600

    trivial: remove redundant line of code

 src/gnome-tetravex.vala |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/src/gnome-tetravex.vala b/src/gnome-tetravex.vala
index 4ce53ae..5273abf 100644
--- a/src/gnome-tetravex.vala
+++ b/src/gnome-tetravex.vala
@@ -154,8 +154,7 @@ public class Tetravex : Gtk.Application
         new_game_solve_stack.add_named(new_game_button, "new-game");
         grid.attach (new_game_solve_stack, 2, 1, 1, 1);
 
-        box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 2);
-        box.spacing = 8;
+        box = new Gtk.Box (Gtk.Orientation.HORIZONTAL, 8);
         image = new Gtk.Image.from_icon_name ("preferences-system-time-symbolic", Gtk.IconSize.MENU);
         box.add (image);
         clock_label = new Gtk.Label ("");