texturize widget titles. Props jtatum. fixes #7084

git-svn-id: http://svn.automattic.com/wordpress/trunk@11208 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/default-filters.php

@@ -76,7 +76,7 @@ foreach ( $filters as $filter ) {
 
 // Format strings for display.
 $filters = array('comment_author', 'term_name', 'link_name', 'link_description',
-	'link_notes', 'bloginfo', 'wp_title');
+	'link_notes', 'bloginfo', 'wp_title', 'widget_title');
 foreach ( $filters as $filter ) {
 	add_filter($filter, 'wptexturize');
 	add_filter($filter, 'convert_chars');