Fix "Erlang home configuration setting missing" in atom

config.cson

"*":
  "autocomplete-elixir":
    elixirPath: "/usr/local/bin"
    erlangHome: "/usr/local/bin"
  core:
    themes: [
      "atom-dark-ui"
      "base16-tomorrow-dark-theme"
    ]
  editor:
    fontFamily: "Fira Code"
    invisibles: {}
  "exception-reporting":
    userId: "5b865d25-d8ca-c037-6e9a-cfaa5e1d785b"
  metrics:
    userId: "36dcdca42d7297798d3ccd7186e076e2e19b2a2f"
  "release-notes":
    viewedVersion: "0.94.0"
  welcome:
    showOnStartup: false