Ah, I see what you were doing with the if statement now; I missed that initially. However, you'll still have an indentation issue. If the line you return here is not the initial line of the docstring (i.e. the one with the opening quotes), you'll still have the indentation. Doing `line = line.strip()` before the if would solve that. (Though I still am not wild about having the first line of the docstring be usage, in violation of the convention.)