📝 - Improved readability

README.md

@@ -5,7 +5,11 @@
 - MYSQL_DATABASE
 - MYSQL_ROOT_PASSWORD
 - CINEALLO_PORT
-``DATABASE_URL`` shoud look like this: ``mysql://root:<MYSQL_ROOT_PASSWORD>@db:3306/<MYSQL_DATABASE>``
+
+``DATABASE_URL`` shoud look like this:
+```html
+mysql://root:<MYSQL_ROOT_PASSWORD>@db:3306/<MYSQL_DATABASE>
+```
 ## Usage
 ### Docker
 ```bash