Update mac sandbox *.sb file comments

content/renderer/renderer.sb

Index: content/renderer/renderer.sb
diff --git a/content/renderer/renderer.sb b/content/renderer/renderer.sb
index 6a0bf0d7283fc88fd242f58bcfeaac01e05d1dda..1600044dcf90f25565f1c73a3b180e56c7b5ae6a 100644
--- a/content/renderer/renderer.sb
+++ b/content/renderer/renderer.sb
@@ -1,10 +1,10 @@
 ;;
-;; Copyright (c) 2009 The Chromium Authors. All rights reserved.
+;; Copyright (c) 2011 The Chromium Authors. All rights reserved.
 ;; Use of this source code is governed by a BSD-style license that can be
 ;; found in the LICENSE file.
 ;;
 
-; *** The contents of chrome/common/common.sb are implicitly included here. ***
+; *** The contents of content/common/common.sb are implicitly included here. ***
 
 ; Needed for Fonts.
 (allow file-read* (regex #"^/System/Library/Fonts($|/)"))  ; 10.5.6