[docs] [issue23702] docs.python.org/3/howto/descriptor.html still refers to "unbound methods"

Changes by Raymond Hettinger <raymond.hettinger@gmail.com>: ---------- keywords: +patch pull_requests: +3725 stage: needs patch -> patch review _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue23702> _______________________________________