README section on cross-building not inline with sbt's main doc on cross-building #322
Description
The README has a section on cross-building:
https://github.com/sbt/sbt-release#cross-building-during-a-release
While sbt's main doc on cross-building has a section dedicated to sbt-release that documents a workaround:
https://www.scala-sbt.org/1.x/docs/Cross-Build.html#Note+about+sbt-release
These sections somehow contradict themselves. Should sbt-release's one be updated?