Updated 05 Extending (markdown)

05 Extending.md

@@ -37,7 +37,8 @@ The register method also allows you to pass along parameters to your class const
 If you pass in an additional callback parameter, it will be executed immediately after class construction. This allows you to perform any set up procedures for your new object. The callback function takes one parameter, an instance of the new object.
 
     // The callback will be passed the object that was constructed
-    Flight::register('db', 'Database', array('localhost', 'mydb', 'user', 'pass'), function($db){
+    Flight::register('db', 'Database', array('localhost', 'mydb', 'user', 'pass'),
+                     function($db){
                         $db->connect();
                      });