Correct path to directory result lists css

www/index.php

@@ -19,7 +19,7 @@ $local_results = '';
 $page->addScript('http://www.google.com/jsapi' . (empty(UNL_Search::$jsapiKey) ? '' : '?key=' . UNL_Search::$jsapiKey));
 $page->head .= '
 <link rel="stylesheet" href="http://www.google.com/cse/style/look/default.css" type="text/css" />
-<link rel="stylesheet" type="text/css" href="http://directory.unl.edu/css/result_list.css" />
+<link rel="stylesheet" type="text/css" href="http://directory.unl.edu/css/result_lists.css" />
 <link rel="stylesheet" type="text/css" href="searchCSS.css" />
 ';
 if ($template == 'Mobile') {