Update README

README.md

@@ -164,6 +164,10 @@ cd docker-nginx-php-mysql
 
     **Please wait this might take a several minutes...**
 
+    ```sh
+    sudo docker-compose logs -f # Follow log output
+    ```
+
 3. Open your favorite browser :
 
     * [http://localhost:8000](http://localhost:8000/)
@@ -183,14 +187,13 @@ cd docker-nginx-php-mysql
 When developing, you can use [Makefile](https://en.wikipedia.org/wiki/Make_(software)) for doing the following operations :
 
 | Name          | Description                           |
-|---------------|-----------------------------------------|
+|---------------|---------------------------------------|
 | apidoc        | Generate documentation of API         |
 | clean         | Clean directories for reset           |
 | composer-up   | Update php composer                   |
 | docker-start  | Create and start containers           |
 | docker-stop   | Stop all services                     |
-| docker-sweep  | Sweep old containers and volumes        |
+| gen-certs     | Generate SSL certificates for `nginx` |
-| gen-certs     | Generate SSL certificates for **nginx** |
 | mysql-dump    | Create backup of whole database       |
 | mysql-restore | Restore backup from whole database    |
 | test          | Test application with phpunit         |