[docs] [issue27646] doc: yield from expression can be any iterable

Change by Irit Katriel <iritkatriel@yahoo.com>: ---------- title: yield from expression can be any iterable -> doc: yield from expression can be any iterable versions: +Python 3.10 -Python 3.5, Python 3.6 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue27646> _______________________________________