diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index 9ddec83..051cda4 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -74,7 +74,6 @@ uv run pyright
 # or just: pyright
 ```
 
-
 ## linting
 
 Ruff handles both linting and formatting:
@@ -106,7 +105,7 @@ Then open `http://localhost:8000` in your browser.
 
 ## Project layout
 
-```
+```bash
 fastapi_traffic/
 ├── __init__.py          # Public exports
 ├── exceptions.py        # Custom exceptions