[docs] [issue30004] in regex-howto, improve example on grouping

Mariatta Wijaya <mariatta.wijaya@gmail.com> added the comment: New changeset c02037d62284f4d4ca6b22f2ed05165ce2014951 by Mariatta (Miss Islington (bot)) in branch '2.7': bpo-30004: Fix the code example of using group in Regex Howto Docs (GH-4443) (GH-4555) https://github.com/python/cpython/commit/c02037d62284f4d4ca6b22f2ed05165ce20... ---------- _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue30004> _______________________________________