diff --git a/README.md b/README.md
index 434484e..e232f14 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,11 @@
-# Akka Java 8 Samples
-For the Akka with Java 8 JetBrains Webinar 2016-09-13
+# Akka actors with Java 8 - Samples
+For the Akka with Java 8 JetBrains Webinar from 2016-09-13
+
+Video: [via YouTube](https://www.youtube.com/watch?v=r4dryMdDZz0)
+
+Presentation: [via Slideshare](http://www.slideshare.net/johanandren/introduction-to-akka-actors-with-java-8) 
+
 
 Dependencies:
 * Java 8
-* Maven 3
\ No newline at end of file
+* Maven 3
diff --git a/src/main/java/com/lightbend/akkasample/sample1/App.java b/src/main/java/com/lightbend/akkasample/sample1/App.java
index 8effa29..4f90fb0 100644
--- a/src/main/java/com/lightbend/akkasample/sample1/App.java
+++ b/src/main/java/com/lightbend/akkasample/sample1/App.java
@@ -42,12 +42,9 @@ public static void main(String[] args) {
     final ActorRef counter = system.actorOf(Counter.props(), "counter");
 
     for (int i = 0; i < 5; i++) {
-      new Thread(new Runnable() {
-        @Override
-        public void run() {
-          for (int j = 0; j < 5; j++) {
-            counter.tell(new Counter.Message(), ActorRef.noSender());
-          }
+      new Thread(() -> {
+        for (int j = 0; j < 5; j++) {
+          counter.tell(new Counter.Message(), ActorRef.noSender());
         }
       }).start();
     }