Fixing typos

Author: Pash10g

docs/40-structure-site/3-backend-1.mdx

@@ -108,7 +108,7 @@ class RentalController extends AbstractController
 
 In the `RentalController.php` we have defined the `index` method which is responsible for fetching all the rentals or filtering them based on the city and availability. We are using the `QueryBuilder` to build the query and fetch the rentals based on the city and availability. We are also using the `elemMatch` to query the availability array and see if the user requested dates are available.
 
-Now we can adjust the needed routes in the `config/routes.yaml file. We will also define future routes for the page to load
+Now we can adjust the needed routes in the `config/routes.yaml` file. We will also define future routes for the page to load
 
 ## Adjust routing