Facing error when running test cases using rspeck mock

I was checking mock documentation and i had read somewhere that I can use "..." as a parameter, but when I try to use it I receive an error. enter image description here

This is the code that's returning this error:

require_relative '../../lib/random_joke'

describe JokeMessage do
  let(:bot) { double }
  let(:api) { double }
  let(:message) { double }

  it 'fires send_message' do
    expect(bot).to receive(:api).and_return(api)
    expect(api).to receive(:send_message).with(...)
    described_class.new(bot: bot, message: message).send_response
  end
end

Following the documentation "..." should work. I don't get what I'm doing wrong here.