Mise à jour du readme.

README.md

@@ -2,7 +2,7 @@
 
 This playbook installs app from repository and bind Traefik on defined host.
 
-## Installing
+## Usage
 
 Copy then change values of hosts example file :
 
@@ -26,8 +26,14 @@ Then create a file `vars.json` vars who contain :
 }
 ```
 
-Then run the playbook: 
+Then run a playbook: 
 
 ```bash
-$ ansible-playbook -i hosts.ini playbook.yml -e @vars.json
+$ ansible-playbook -i hosts.ini playbooks/app-install.yml -e @vars.json
 ```
+
+## Available playbooks:
+
++ app-install
++ app-start
++ app-stop