[docs] [issue27481] Replace TypeError with ValueError in doc regarding "embedded NUL character"

Serhiy Storchaka added the comment: LGTM. But while we are here, it would be worth to change "NUL character" and "NUL byte" to "null character" or "null byte" as most used in the documentation and the code. ---------- assignee: docs@python -> serhiy.storchaka stage: -> commit review versions: +Python 3.5 _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue27481> _______________________________________