diff --git a/README.md b/README.md
index 08fdb4300028753ccbc8705ae6fef3551ff1886a..2a7dde5474e55b25a7f1375ff741e05361920e88 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,17 @@
 # LemonLDAP::NG
 
-LemonLDAP::NG is a modular Web-SSO based on Apache::Session modules.
-
-You can find documentation here:
- * for administrators: https://lemonldap-ng.org/
- * for developers: see also embedded perldoc
+LemonLDAP::NG is a complete and modular Web-SSO system that can run with
+reverse-proxies or directly on application webservers. It can be used in
+conjunction with OpenID-Connect, CAS and SAML systems as identity or
+service provider. It can also be used as proxy between those federation
+systems.
+
+It manages both authentication and authorization and provides headers for
+accounting. So you can have a full AAA protection. Authorizations are built by
+associating a regular expression and a rule. Regular expression is applied on
+the requested URL and the rule calculates if the user is authorized.
+
+You can find documentation on [our website](https://lemonldap-ng.org/)
 
 # Upgrade
 
diff --git a/debian/control b/debian/control
index 37758027927792854f8db5004a5495aaf42c1c86..7be316b747874fccb64c20c7431026ded826de5a 100644
--- a/debian/control
+++ b/debian/control
@@ -68,7 +68,7 @@ Description: OpenID-Connect, CAS and SAML compatible Web-SSO system
  also be used as proxy between those federation systems.
  .
  It manages both authentication and authorization and provides headers for
- accounting. So you can have a full AAA protection. Authorization are built by
+ accounting. So you can have a full AAA protection. Authorizations are built by
  associating a regular expression and a rule. Regular expression is applied on
  the requested URL and the rule calculates if the user is authorized.
  .