message: Fix errors in doc string
diff: @@ -35,7 +35,7 @@ def plot(
  ) -> str:
  """
  :param data: List of tuples where each represents a line in the plot
  - with tuple beeing (name, values, indices)
  + with tuple beeing (name, values, Optional[indices])
  :returns: For save=True returns absolut path to saved file otherwise None
  """
  