[gtk] overlay: Trivial indentation fix

[Timm Bäder <baedert src gnome org>]

commit c7f773f3e3fd2ec0606b625233833681035f9645
Author: Timm Bäder <mail baedert org>
Date:   Sun Jan 13 05:49:26 2019 +0100

    overlay: Trivial indentation fix

 gtk/gtkoverlay.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkoverlay.c b/gtk/gtkoverlay.c
index 86b2004f2e..47a8bb295e 100644
--- a/gtk/gtkoverlay.c
+++ b/gtk/gtkoverlay.c
@@ -314,7 +314,7 @@ gtk_overlay_size_allocate (GtkWidget *widget,
     gtk_widget_size_allocate (main_widget,
                               &(GtkAllocation) {
                                 0, 0,
-                                  width, height
+                                width, height
                               }, -1);
 
   for (child = gtk_widget_get_first_child (widget);