// changed on a subsequent page view.
// see http://lists.wikimedia.org/pipermail/wikitech-l/2006-January/021311.html
-$dir = dirname(__FILE__) . '/';
-require_once( $dir . 'LanguageZh_hans.php' );
-require_once( $dir . '../LanguageConverter.php' );
\ No newline at end of file
+require_once( dirname( __FILE__ ) . '/LanguageZh_hans.php' );
+require_once( dirname( __FILE__ ) . '/../LanguageConverter.php' );