[docs] [issue29677] clarify docs about 'round()' accepting a negative integer for ndigits

STINNER Victor added the comment: New changeset 6003db7db5fec545c01923c198a5fdfca5a91538 by Victor Stinner (Gerrit Holl) in branch 'master': bpo-29677: DOC: clarify documentation for `round` (#357) https://github.com/python/cpython/commit/6003db7db5fec545c01923c198a5fdfca5a... ---------- nosy: +haypo _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue29677> _______________________________________