Trailing whitespace cleanup

git-svn-id: https://develop.svn.wordpress.org/trunk@11013 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/formatting.php

@@ -46,7 +46,7 @@ function wptexturize($text) {
 
 	$static_characters = array_merge(array('---', ' -- ', '--', ' - ', 'xn–', '...', '``', '\'s', '\'\'', ' (tm)'), $cockney);
 	$static_replacements = array_merge(array('—', ' — ', '–', ' – ', 'xn--', '…', '“', '’s', '”', ' ™'), $cockneyreplace);
-	
+
 	$dynamic_characters = array('/\'(\d\d(?:’|\')?s)/', '/(\s|\A|")\'/', '/(\d+)"/', '/(\d+)\'/', '/(\S)\'([^\'\s])/', '/(\s|\A)"(?!\s)/', '/"(\s|\S|\Z)/', '/\'([\s.]|\Z)/', '/(\d+)x(\d+)/');
 	$dynamic_replacements = array('’$1','$1‘', '$1″', '$1′', '$1’$2', '$1“$2', '”$1', '’$1', '$1×$2');