Whitespace.

Author: evert

lib/constants.php

@@ -3,18 +3,18 @@
 namespace Sabre\Xml;
 
 /**
- * Sabre\Xml constants. 
- * 
+ * Sabre\Xml constants.
+ *
  * @copyright Copyright (C) 2009-2015 fruux GmbH. (https://fruux.com/)
- * @author Evert Pot (http://evertpot.com/) 
+ * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
  */
 
 /**
  * The following constants make it a bit easier to construct element maps.
  *
  * Their usage are completely optional, and just exist for convenience.
- */ 
+ */
 const KEYVALUE    = 'Sabre\\Xml\\Element\\KeyValue';
 const ELEMENTS    = 'Sabre\\Xml\\Element\\Elements';
 const XMLFRAGMENT = 'Sabre\\Xml\\Element\\XmlFragment';