diff -r 2a201b366d5b -r 8343070ed758 contrib/examples/fix.hgrc
--- a/contrib/examples/fix.hgrc	Mon Oct 14 12:54:49 2019 -0400
+++ b/contrib/examples/fix.hgrc	Mon Oct 14 12:55:40 2019 -0400
@@ -12,4 +12,4 @@
 # to have the dependencies for grey.
 #
 # black:command = python3.7 contrib/grey.py --config=black.toml -
-# black:pattern = set:**.py - hgext/fsmonitor/pywatchman/** - mercurial/thirdparty/** - "contrib/python-zstandard/**"
+# black:pattern = set:**.py - hgext/fsmonitor/pywatchman/** - mercurial/thirdparty/** - "contrib/python-zstandard/** - contrib/grey.py"