Format text Reply with MarkdownV2

Hi there, 
How can make the reply in parse mode => 'MarkdownV2' ??
I try success parse mode with: bot.send_message(reply) but not work with reply.send_with(bot)

`
message.reply do |reply|
  reply.text = "homer please clean the garage"
  reply.parse_mode = 'MarkdownV2'
  reply.send_with(bot)
end
`
