[docs] [issue30826] More details in reference 'Looping through a list in Python and modifying it'

Change by Roundup Robot <devnull@psf.upfronthosting.co.za>: ---------- nosy: +python-dev nosy_count: 5.0 -> 6.0 pull_requests: +21165 pull_request: https://github.com/python/cpython/pull/22078 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue30826> _______________________________________