Fix markup for pre-commit install block
Fix markup for pre-commit install block

spookylukey/django-debug-toolbar,spookylukey/django-debug-toolbar,tim-schilling/django-debug-toolbar,spookylukey/django-debug-toolbar,jazzband/django-debug-toolbar,jazzband/django-debug-toolbar,jazzband/django-debug-toolbar,tim-schilling/django-debug-toolbar,tim-schilling/django-debug-toolbar