[gtk+] trivial formatting fix

[Matthias Clasen <matthiasc src gnome org>]

commit bab20f1d10559903b77091fc75a1bc2f222d20df
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Oct 31 19:23:47 2015 -0400

    trivial formatting fix

 gtk/gtkswitch.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkswitch.c b/gtk/gtkswitch.c
index a57e234..f747d74 100644
--- a/gtk/gtkswitch.c
+++ b/gtk/gtkswitch.c
@@ -868,7 +868,7 @@ static void
 node_style_changed_cb (GtkCssNode  *node,
                        GtkCssStyle *old_style,
                        GtkCssStyle *new_style,
-                       GtkWidget    *widget)
+                       GtkWidget   *widget)
 {
   GtkBitmask *changes;
   static GtkBitmask *affects_size = NULL;