message: small documentation
diff: #!/bin/bash
  +# to create serviceaccounts:
  +# oc -n $namespace create serviceaccount lagoon-sync
  +# oc -n $namespace adm policy add-role-to-user edit -z lagoon-sync
  +# oc -n $namespace serviceaccounts get-token lagoon-sync
  +
  set -eu -o pipefail
  if [ -z "$SOURCE_CONSOLE" ]; then
  