diff --git a/README.md b/README.md
index 67ce8c8..b5fe926 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,27 @@
 **service-updater** - Script for updating service/application
 
-## Description
+# Description
 
-This scenario update application on remote server with full back up of configuration
-files and database.
+This scenario updates the Java application on remote server with creating full
+backup of configuration files and database.
 
-## Requirements
+**NB:** I would now consider this scenario as an example of the implementation
+of a software update process, but in practice I would use configuration
+management systems and deployment tools.
+
+# License
+
+[GNU General Public License v3.](https://www.gnu.org/licenses/gpl-3.0.html)
+
+# Requirements
 
     # install python-dev libffi-dev
     # pip install configparser
     # pip install fabric
 
-## Usage
+# Usage
+
+    $ fab <command>
 
     backup_db         Back up distributive
     backup_db_copy    Backround upload of backup to remote server