whitespace fixes
a minor re-ordering of the changelog
diff --git a/system/libraries/Controller.php b/system/libraries/Controller.php
index 5c96c57..f9c6bd2 100644
--- a/system/libraries/Controller.php
+++ b/system/libraries/Controller.php
@@ -87,12 +87,12 @@
 			

 			// sync up the objects since PHP4 was working from a copy

 			foreach (array_keys(get_object_vars($this)) as $attribute)

-            {

-                if (is_object($this->$attribute))

-                {

-                    $this->load->$attribute =& $this->$attribute;

-                }

-            }

+			{

+				if (is_object($this->$attribute))

+				{

+					$this->load->$attribute =& $this->$attribute;

+				}

+			}

 		}

 	}