backed out 648b42a75739, which was a NON-trivial whitespace commit. It broke the Typography class's string replacements, for instance
diff --git a/user_guide/license.html b/user_guide/license.html
index ecc5b50..8f53851 100644
--- a/user_guide/license.html
+++ b/user_guide/license.html
@@ -63,7 +63,7 @@
<p>Copyright (c) 2008 - 2011, EllisLab, Inc.<br />
All rights reserved.</p>
-<p>This license is a legal agreement between you and EllisLab Inc. for the use of CodeIgniter Software (the "Software"). By obtaining the Software you agree to comply with the terms and conditions of this license.</p>
+<p>This license is a legal agreement between you and EllisLab Inc. for the use of CodeIgniter Software (the "Software"). By obtaining the Software you agree to comply with the terms and conditions of this license.</p>
<h2>Permitted Use</h2>
<p>You are permitted to use, copy, modify, and distribute the Software and its documentation, with or without modification, for any purpose, provided that the following conditions are met:</p>