Index: wp-includes/functions.php
===================================================================
--- wp-includes/functions.php	(revision 17501)
+++ wp-includes/functions.php	(working copy)
@@ -4302,7 +4302,7 @@
 	}
 
 	foreach ( $all_headers as $field => $regex ) {
-		preg_match( '/^[ \t\/*#]*' . preg_quote( $regex, '/' ) . ':(.*)$/mi', $file_data, ${$field});
+		preg_match( '/^[ \t\/*#@]*' . preg_quote( $regex, '/' ) . ':(.*)$/mi', $file_data, ${$field});
 		if ( !empty( ${$field} ) )
 			${$field} = _cleanup_header_comment( ${$field}[1] );
 		else