[docs] [issue39233] glossary entry for parameter out-of-date for positional-only parameters

Change by miss-islington <mariatta.wijaya+miss-islington@gmail.com>: ---------- pull_requests: +17314 pull_request: https://github.com/python/cpython/pull/17902 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue39233> _______________________________________