[gtk+] Fix indentation

[Matthias Clasen <matthiasc src gnome org>]

commit 339023dee510dc4e5b0ee7c24631e09817726cfa
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Feb 5 11:42:28 2016 +0100

    Fix indentation
    
    gcc 6 complains about this.

 gtk/gtksizerequest.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtksizerequest.c b/gtk/gtksizerequest.c
index eb46bd6..61e0ba3 100644
--- a/gtk/gtksizerequest.c
+++ b/gtk/gtksizerequest.c
@@ -113,10 +113,10 @@ widget_class_has_baseline_support (GtkWidgetClass *widget_class)
         parent_class->get_preferred_height_and_baseline_for_width == 
widget_class->get_preferred_height_and_baseline_for_width)
     {
       if (parent_class->get_preferred_height != widget_class->get_preferred_height ||
-         parent_class->get_preferred_height_for_width != widget_class->get_preferred_height_for_width)
-       return FALSE;
+          parent_class->get_preferred_height_for_width != widget_class->get_preferred_height_for_width)
+        return FALSE;
 
-       parent_class = g_type_class_peek_parent (parent_class);
+      parent_class = g_type_class_peek_parent (parent_class);
     }
 
   return TRUE;