[gtk+] Trivial whitespace fix

[Matthias Clasen <matthiasc src gnome org>]

commit e29c25cd1bd6a73de60577b044f19f22ea35556c
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Mar 18 08:29:50 2013 -0400

    Trivial whitespace fix

 gtk/gtkwindow.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 23b2fc6..843ef3c 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -5106,7 +5106,7 @@ create_decoration (GtkWidget *widget)
 #endif
 
   if (!priv->client_decorated &&
-      g_strcmp0 (g_getenv ("GTK_CSD"),"1") == 0)
+      g_strcmp0 (g_getenv ("GTK_CSD"), "1") == 0)
     {
       GdkVisual *visual;