Update CLI argument help text

psf · Aug 16, 2022 · 4c332eb · 4c332eb
1 parent cf2c2e4
commit 4c332eb
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/black/__init__.py b/src/black/__init__.py
@@ -229,8 +229,10 @@ def validate_regex(
     callback=target_version_option_callback,
     multiple=True,
     help=(
-        "Python versions that should be supported by Black's output. [default: per-file"
-        " auto-detection]"
+        "Minimum Python version that should be supported by Black's output. By default,"
+        " Black will try to infer this from the project metadata in pyproject.toml. If"
+        " this does not yield conclusive results, Black will use per-file"
+        " auto-detection."
     ),
 )
 @click.option(