diff --git a/README.md b/README.md
index 7adb850..6c99ab5 100644
--- a/README.md
+++ b/README.md
@@ -6,10 +6,10 @@ Ruff can now be used as a [GitHub Action](https://github.com/features/actions).
 
 This action is commonly used as a pass/fail test to ensure your repository stays clean, abiding the [Rules](https://docs.astral.sh/ruff/rules/) specified in your configuration.  Though it runs `ruff`, the action can do anything `ruff` can (ex, fix).
 
-Compatibility
+### Compatibility
 This action is known to support all GitHub-hosted runner OSes. In addition, only published versions of Ruff are supported (i.e. whatever is available on PyPI).
 
-Usage
+### Usage
 Create a file (ex: `.github/workflows/ruff.yml`) inside your repository with:
 
 ```yaml