diff --git a/docs/development_testing.md b/docs/development_testing.md
index a42fdd02..141b0141 100644
--- a/docs/development_testing.md
+++ b/docs/development_testing.md
@@ -86,7 +86,7 @@ pre-commit run --show-diff-on-failure
 The linters are also available directly, you can run tests on individual files:
 
 ```shell
-ruff homeassistant/core.py
+ruff check homeassistant/core.py
 pylint homeassistant/core.py
 ```