Removed spaces at the end of lines.

app/Config/acl.php

@@ -22,18 +22,18 @@
 /**
  * Example
  * -------
- * 
+ *
  * Assumptions:
  *
- * 1. In your application you created a User model with the following properties: 
+ * 1. In your application you created a User model with the following properties:
  *    username, group_id, password, email, firstname, lastname and so on.
- * 2. You configured AuthComponent to authorize actions via 
- *    $this->Auth->authorize = array('Actions' => array('actionPath' => 'controllers/'),...) 
- * 
+ * 2. You configured AuthComponent to authorize actions via
+ *    $this->Auth->authorize = array('Actions' => array('actionPath' => 'controllers/'),...)
+ *
  * Now, when a user (i.e. jeff) authenticates successfully and requests a controller action (i.e. /invoices/delete)
- * that is not allowed by default (e.g. via $this->Auth->allow('edit') in the Invoices controller) then AuthComponent 
- * will ask the configured ACL interface if access is granted. Under the assumptions 1. and 2. this will be 
- * done via a call to Acl->check() with 
+ * that is not allowed by default (e.g. via $this->Auth->allow('edit') in the Invoices controller) then AuthComponent
+ * will ask the configured ACL interface if access is granted. Under the assumptions 1. and 2. this will be
+ * done via a call to Acl->check() with
  *
  *    array('User' => array('username' => 'jeff', 'group_id' => 4, ...))
  *
@@ -42,7 +42,7 @@
  *    '/controllers/invoices/delete'
  *
  * as ACO.
- * 
+ *
  * If the configured map looks like
  *
  *    $config['map'] = array(
@@ -50,17 +50,17 @@
  *       'Role' => 'User/group_id',
  *    );
  *
- * then PhpAcl will lookup if we defined a role like User/jeff. If that role is not found, PhpAcl will try to 
- * find a definition for Role/4. If the definition isn't found then a default role (Role/default) will be used to 
+ * then PhpAcl will lookup if we defined a role like User/jeff. If that role is not found, PhpAcl will try to
+ * find a definition for Role/4. If the definition isn't found then a default role (Role/default) will be used to
  * check rules for the given ACO. The search can be expanded by defining aliases in the alias configuration.
  * E.g. if you want to use a more readable name than Role/4 in your definitions you can define an alias like
  *
  *    $config['alias'] = array(
  *       'Role/4' => 'Role/editor',
  *    );
- * 
+ *
  * In the roles configuration you can define roles on the lhs and inherited roles on the rhs:
- * 
+ *
  *    $config['roles'] = array(
  *       'Role/admin' => null,
  *       'Role/accountant' => null,
@@ -68,7 +68,7 @@
  *       'Role/manager' => 'Role/editor, Role/accountant',
  *       'User/jeff' => 'Role/manager',
  *    );
- * 
+ *
  * In this example manager inherits all rules from editor and accountant. Role/admin doesn't inherit from any role.
  * Lets define some rules:
  *
@@ -87,10 +87,10 @@
  *       ),
  *    );
  *
- * Ok, so as jeff inherits from Role/manager he's matched every rule that references User/jeff, Role/manager, 
- * Role/editor, Role/accountant and Role/default. However, for jeff, rules for User/jeff are more specific than 
+ * Ok, so as jeff inherits from Role/manager he's matched every rule that references User/jeff, Role/manager,
+ * Role/editor, Role/accountant and Role/default. However, for jeff, rules for User/jeff are more specific than
  * rules for Role/manager, rules for Role/manager are more specific than rules for Role/editor and so on.
- * This is important when allow and deny rules match for a role. E.g. Role/accountant is allowed 
+ * This is important when allow and deny rules match for a role. E.g. Role/accountant is allowed
  * controllers/invoices/* but at the same time controllers/invoices/delete is denied. But there is a more
  * specific rule defined for Role/manager which is allowed controllers/invoices/delete. However, the most specific
  * rule denies access to the delete action explicitly for User/jeff, so he'll be denied access to the resource.
@@ -101,7 +101,7 @@
 
 /**
  * The role map defines how to resolve the user record from your application
- * to the roles you defined in the roles configuration. 
+ * to the roles you defined in the roles configuration.
  */
 $config['map'] = array(
 	'User' => 'User/username',

app/Config/bootstrap.php

@@ -2,7 +2,7 @@
 /**
  * This file is loaded automatically by the app/webroot/index.php file after core.php
  *
- * This file should load/create any application wide configuration settings, such as 
+ * This file should load/create any application wide configuration settings, such as
  * Caching, Logging, loading additional configuration files.
  *
  * You should also use this file to include any files that provide global functions/constants

app/Config/core.php

@@ -226,7 +226,7 @@
 	Configure::write('Acl.database', 'default');
 
 /**
- * Uncomment this line and correct your server timezone to fix 
+ * Uncomment this line and correct your server timezone to fix
  * any date & time related errors.
  */
 	//date_default_timezone_set('UTC');
@@ -238,7 +238,7 @@
  * By default File is used, but for improved performance you should use APC.
  *
  * Note: 'default' and other application caches should be configured in app/Config/bootstrap.php.
- *       Please check the comments in boostrap.php for more info on the cache engines available 
+ *       Please check the comments in boostrap.php for more info on the cache engines available
  *       and their setttings.
  */
 $engine = 'File';

app/Config/routes.php

@@ -32,7 +32,7 @@
 	Router::connect('/pages/*', array('controller' => 'pages', 'action' => 'display'));
 
 /**
- * Load all plugin routes.  See the CakePlugin documentation on 
+ * Load all plugin routes.  See the CakePlugin documentation on
  * how to customize the loading of plugin routes.
  */
 	CakePlugin::routes();

lib/Cake/TestSuite/Fixture/CakeTestFixture.php

@@ -293,7 +293,7 @@ class CakeTestFixture {
 	}
 
 /**
- * Truncates the current fixture. Can be overwritten by classes extending 
+ * Truncates the current fixture. Can be overwritten by classes extending
  * CakeFixture to trigger other events before / after truncate.
  *
  * @param DboSource $db A reference to a db instance