X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/12826f3c1e2ad75051d52cd2a81718a0349cc3db..4b449e7471c31ae2d3a890510322c40594cacc8f:/README.md

diff --git a/README.md b/README.md
index d935b11..82f2df1 100644
--- a/README.md
+++ b/README.md
@@ -284,6 +284,14 @@ curious about the reasoning behind B950,
 explains it. The tl;dr is "it's like highway speed limits, we won't bother you if you
 overdo it by a few km/h".
 
+**If you're looking for a minimal, black-compatible flake8 configuration:**
+
+```ini
+[flake8]
+max-line-length = 88
+extend-ignore = E203
+```
+
 ### Empty lines
 
 _Black_ avoids spurious vertical whitespace. This is in the spirit of PEP 8 which says
@@ -838,9 +846,6 @@ which if present, should have the value `1`, otherwise the request is rejected w
 
 The headers controlling how code is formatted are:
 
-If any of these headers are set to invalid values, `blackd` returns a `HTTP 400` error
-response, mentioning the name of the problematic header in the message body.
-
 - `X-Line-Length`: corresponds to the `--line-length` command line flag.
 - `X-Skip-String-Normalization`: corresponds to the `--skip-string-normalization`
   command line flag. If present and its value is not the empty string, no string