client.go
func (c *Client) Say(channel, text string) {
	channel = strings.ToLower(channel)

	c.send(fmt.Sprintf("PRIVMSG #%s :%s", channel, text))
}
func (c *Client) Say(channel, text string) {
	channel = strings.ToLower(channel)

	c.send(fmt.Sprintf("PRIVMSG #%s :%s", channel, text))
}
// Say write something in a chat