[Manual] Description is mistaken in HiddenServiceAuthorizeClient section

https://www.torproject.org/docs/tor-manual.html.en HiddenServiceAuthorizeClient section

Wrong: "Valid client names are 1 to 19 characters long" Truth: "Valid client names are 1 to 16 characters long"

Proof: [Warning] HiddenServiceAuthorizeClient contains an illegal client name: '(removed)'. Length must be between 1 and 16 characters.

Original Reported by: Autolykos in OFTC.

Trac:
Username: ikurua22