zeroconf: fix non existant formatting in the vendored zeroconf module
On Tue Mar 1st 2016 at 09:33:39 timeless decided to wrap long line in
`hgext/zeroconf/Zeroconf.py`. Doing so, he fat fingered a "%w" instead of a "%s"
in a string. %w does not exists, 4 year later, pyflakes (rightfully) complains
about it. So I am fixing it.
Differential Revision: https://phab.mercurial-scm.org/D8627
[tool.black]
line-length = 80
exclude = '''
build/
| wheelhouse/
| dist/
| packages/
| \.hg/
| \.mypy_cache/
| \.venv/
| mercurial/thirdparty/
'''
skip-string-normalization = true
quiet = true