fix method parameters

Changes

1 changed files (+1/-1)

• grammar.js
  • @@ -254,7 +254,7 @@ $.type_weak,
    $.identifier, optional($.type_arguments), '(', - repeat($.parameter), + optional(seq($.parameter, repeat(seq(',', $.parameter)))), ')', optional(seq('throws', $.type)), optional(seq(choice('requires', 'ensures'), '(', $._expression, ')')),