backed out 648b42a75739, which was a NON-trivial whitespace commit. It broke the Typography class's string replacements, for instance
diff --git a/application/controllers/welcome.php b/application/controllers/welcome.php
index 65d55bf..21bef43 100644
--- a/application/controllers/welcome.php
+++ b/application/controllers/welcome.php
@@ -7,10 +7,10 @@
*
* Maps to the following URL
* http://example.com/index.php/welcome
- * - or -
+ * - or -
* http://example.com/index.php/welcome/index
* - or -
- * Since this controller is set as the default controller in
+ * Since this controller is set as the default controller in
* config/routes.php, it's displayed at http://example.com/
*
* So any other public methods not prefixed with an underscore will