[docs] pdf-download not possible

[Mr. TMike]

Hi guys;

I've tried to download the Python 3.7.1 Documentation as a pdf-file several times;
No chance ;-)
Every time, I get the "404 Not Found" message.
On the page itself, I can read "nginx".

HTML & Plain Text are working.

'Cause I prefer the pdf-option, when do we get the pdf-files?

Kind regards!
Have a good time ;-)

Mike