diff --git a/DockerSwarm/Intro-Cloud.adoc b/DockerSwarm/Intro-Cloud.adoc
index 3dd2971..f27cd1a 100644
--- a/DockerSwarm/Intro-Cloud.adoc
+++ b/DockerSwarm/Intro-Cloud.adoc
@@ -25,15 +25,21 @@ include::header.adoc[]
 
 == Cloud - Intro
 
+=== Cloud Computing Tutorial for Beginners
+
 * Cloud Computing Tutorial for Beginners
 +
 video::RWgW-CgdIk0[youtube]
 
 
+=== Virtual Machines vs Docker Containers
+
 * Virtual Machines vs Docker Containers
 +
 video::TvnZTi_gaNc[youtube]
 
+===  Kubernetes vs Docker Swarm
+
 * Kubernetes vs Docker Swarm
 +
 video::FmrAGliHvzQ[youtube]