Jetbrains docs still talk about rebar2

[tsloughter]

Now that it has been deprecated for a number of years it would be really good if the jetbrains docs didn't install rebar2 https://www.jetbrains.com/help/idea/2018.2/getting-started-with-erlang.html

Are you able to update those somehow or should I contact jetbrains?

[ignatov]

Hi, if you want to update the page, I may give you a contact of the responsible person.

[lahwran]

related, might be good to fix at the same time - the docs have cut off install commands: "brew ins" is missing:

[kvakvs]

@ignatov i can have a look at the docs, please give me the contacts of the right people

[arinarium]

@kvakvs Docs were updated with the release of IntelliJ IDEA 2021.2, see https://www.jetbrains.com/help/idea/erlang-initial-configuration.html