-Variables for the application
-- `clever_token`: clever_cloud token, mandatory.
-- `clever_secret`: clever_cloud secret, mandatory.
-- `clever_app`: the id of the app to link, mandatory.
-- `clever_env`: a dict of environment variables for the application (without add_ons one already available), optional.
-- `clever_base_env`: a dict set in vars/main.yml with safe default and mandatory variables for an app to be run on clever. ` clever_base_env | combine(clever_env)` is passed to `clever env` command
+Variables for the application:
+
+- `clever_token`: clever_cloud token, **mandatory**.
+- `clever_secret`: clever_cloud secret, **mandatory**.
+- `clever_app`: the id of the app to link, **mandatory**.
+- `clever_env`: a dict of environment variables to add to the application, optional.