Corrected spelling error for "install"

This guide was pretty out of date and also contained outright errors which were never true. I have updated it.

In some VPS templates, they are not installed by default.

Add our mastodon instance :) Thanks !

Disable DHE ciphers. We don't loose any compatibility as we already use TLS 1.2, and ECDH is faster and safer.
Also, it's better so specify the curve.

This is the conf I use here : https://tls.imirhil.fr/https/mstdn.io

Added mastodon.network.

Unless something changed recently I have no clue why this said that direct posts do not federate because they do.

s/rails/rake/

If the file package is not installed, we get "Validation failed: File has contents that are not what they are reported to be" when upload media.

[SKIP CI]

Missing -u parameter to specify the mastodon user.

As far as I'm aware, my instance should be supporting IPv6 now. Was an error on my part that it wasn't working before.

Add my own instance