On 2015-07-02 7:42, Niels Thykier wrote:
+ The "empty-line" control statement does not permit any characters + following it on the same line. Therefore, the entirely line must + consist entirely of a space followed by a dot.
That's one too many "entirely"s. I'd suggest just dropping the first one and saying "the line must consist entirely of". (Not near the right SSH key to fix it myself right now.)
Regards, Adam