Write something into the README file.

README.md

@@ -1,7 +1,7 @@
 Role Name
 =========
 
-A role that 
+A role that installs a static webpage, optionally redirecting to one or more services.
 
 Role Variables
 --------------
@@ -9,8 +9,10 @@ Role Variables
 The most important variables are listed below:
 
 ``` yaml
-users_system_users:
-  - { login: 'foo', name: "Foo Bar", home: '{{ users_home_dir }}', createhome: 'yes', ssh_key: '{{ foo_ssh_key }}', shell: '/bin/bash', admin: False, log_as_root: False }
+web_document_root: '/var/www//html'
+web_page_title: "D4Science Service"
+#d4science_running_services: []
+#  - { url: 'service', desc: 'service description' }
 ```
 
 Dependencies