Documentation Issue: matterbridge.toml.sample uses chatid instead of channel for telegram

[PizzaLovingNerd]

On the matterbridge.toml.sample file, it uses the tag "chatid" instead of "channel" for the telegram for the gateway.inout.

Using the chatid tag doesn't work, and you have to use the channel tag instead.

Here is the file I'm talking about.

https://github.com/42wim/matterbridge/blob/master/matterbridge.toml.sample
line 1695

    # discord    - channel (without the #)
    #            - ID:123456789 (where 123456789 is the channel ID)
    #               (https://github.com/42wim/matterbridge/issues/57)
    #            - category/channel (without the #) if you're using discord categories to group your channels
    # telegram   - chatid (a large negative number, eg -123456789)
    #             see (https://www.linkedin.com/pulse/telegram-bots-beginners-marco-frau)
    # hipchat    - id_channel (see https://www.hipchat.com/account/xmpp for the correct channel)

[42wim]

It means you should use the telegram chatid (which is a large negative number) for the channel like

[[gateway.inout]]
account="telegram.test"
channel="-123456789"