Fix formatting in various code to match spacing from coding style
diff --git a/library/pbkdf2.c b/library/pbkdf2.c
index 6572274..e76f066 100644
--- a/library/pbkdf2.c
+++ b/library/pbkdf2.c
@@ -6,7 +6,7 @@
  *
  * \author Mathias Olsson <mathias@kompetensum.com>
  *
- *  Copyright (C) 2006-2012, Brainspark B.V.
+ *  Copyright (C) 2006-2014, Brainspark B.V.
  *
  *  This file is part of PolarSSL (http://www.polarssl.org)
  *  Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>