message: Fixing formating error
diff: @@ -12,7 +12,9 @@ flags.DEFINE_string(
  "Local directory to store datasets in. Usually ~/.xain/datasets",
  )
  flags.DEFINE_string(
  - "datasets_repository", "http://xain-datasets.s3-website.eu-central-1.amazonaws.com", "Remote datasets repository."
  + "datasets_repository",
  + "http://xain-datasets.s3-website.eu-central-1.amazonaws.com",
  + "Remote datasets repository.",
  )
  flags.DEFINE_boolean(
  "fetch_datasets",
  