diff --git a/README.md b/README.md
index 5d1bc59..64dbbc9 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@
 If you don't have YunoHost, please see [here](https://yunohost.org/#/install) to know how to install and enjoy it.*
 
 ## Overview
-Quick description of this app.
+Strut is an HTML/JS slide presentation editor. It work with [impress.js](http://bartaz.github.com/impress.js/#/bored).
 
 **Shipped version:** 20171224-1
 
@@ -23,6 +23,8 @@ Quick description of this app.
 
 ## Configuration
 
+If configuration is needed, feel free to contribute.
+
 ## Documentation
 
  * YunoHost documentation: If specific documentation is needed, feel free to contribute.
@@ -38,6 +40,7 @@ Quick description of this app.
 * Jessie x86-64b - [![Build Status](https://ci-stretch.nohost.me/ci/logs/strut%20%28Apps%29.svg)](https://ci-stretch.nohost.me/ci/apps/strut/)
 
 ## Limitations
+No import/export from/to OpenDocument or pptx.
 
 ## Additional information