diff --git a/README.md b/README.md
index 94ddd1e2..ab1a133b 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,43 @@
-# openvidu-tutorials
\ No newline at end of file
+# openvidu-tutorials
+
+## [openvidu-insecure-js](https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-insecure-js)
+
+This is the simplest demo you can try to get started with OpenVidu. It has the minimum set of features to make a video-call.
+
+<p align="center">
+  <img src="https://docs.google.com/uc?id=0B61cQ4sbhmWSeVBWdkFwWEtqNjA">
+</p>
+
+## [openvidu-insecure-angular](https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-insecure-angular)
+
+Angular version of _openvidu-insecure-js_. Try it if you plan to use Angular framework for your frontend.
+
+<p align="center">
+  <img src="https://docs.google.com/uc?id=0B61cQ4sbhmWSbmtwcXNnXy1ZSkU">
+</p>
+
+## [openvidu-js-java](https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-js-java)
+
+A secure OpenVidu sample app with a Java backend and a SPA frontend. It makes use of _openvidu-java-client_ to get the necessary params from OpenVidu Server.
+
+<p align="center">
+  <img src="https://docs.google.com/uc?id=0B61cQ4sbhmWSaTFwWW5seUwyVTQ">
+</p>
+
+## [openvidu-js-node](https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-js-node)
+
+A secure OpenVidu sample app with a Node backend and a SPA frontend. It makes use of the _openvidu-node-client_ to get the necessary params from OpenVidu Server.
+
+<p align="center">
+  <img src="https://docs.google.com/uc?id=0B61cQ4sbhmWSUHFGTS14YkU3eTQ">
+</p>
+
+## [openvidu-mvc-java](https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-mvc-java)
+
+A secure OpenVidu sample app with a Java backend and a traditional MVC frontend. With regard to the use of OpenVidu, it is identical to _openvidu-js-java_. This tutorial is intended for developers who feel more comfortable with MVC web architectures for their frontends.
+[Thymeleaf](http://www.thymeleaf.org/) is the template engine of choice for this tutorial.
+
+## [openvidu-mvc-node](https://github.com/OpenVidu/openvidu-tutorials/tree/master/openvidu-mvc-node)
+
+A secure OpenVidu sample app with a Node backend and a traditional MVC frontend. With regard to the use of OpenVidu, it is identical to _openvidu-js-node_. This tutorial is intended for developers who feel more comfortable with MVC web architectures for their frontends.
+[Embedded JavaScript](http://www.embeddedjs.com/) is the template engine of choice for this tutorial.
diff --git a/openvidu-js-node/server.js b/openvidu-js-node/server.js
index f7a2986e..23ed155a 100644
--- a/openvidu-js-node/server.js
+++ b/openvidu-js-node/server.js
@@ -150,6 +150,7 @@ app.post('/api-sessions/remove-user', function (req, res) {
         var sessionName = req.body.sessionName;
         var token = req.body.token;
         console.log('Removing user | {sessionName, token}={' + sessionName + ", " + token + '}');
+        
         var mySession = mapSessionNameSession[sessionName];
         if (mySession) {
             var tokens = mapSessionIdTokens[mySession.getSessionId()];