diff --git a/CloudComputing_Lab/modules/ROOT/pages/index.adoc b/CloudComputing_Lab/modules/ROOT/pages/index.adoc
index 7630898..f5846f9 100644
--- a/CloudComputing_Lab/modules/ROOT/pages/index.adoc
+++ b/CloudComputing_Lab/modules/ROOT/pages/index.adoc
@@ -7,13 +7,12 @@ This tutorial demonstrates: *a.* howto create a Swarmlab.io doc wit asciidoc
 
 == Intro
 
-== 1. Γνωριμία  με το περιβάλλον
+== Γνωριμία  με το περιβάλλον
 
 
 === okeanos
 
-
-==== Register και σύνδεση
+ Register και σύνδεση
 
 ****
 TIP: Learn How to Use it!
@@ -21,7 +20,7 @@ TIP: Learn How to Use it!
 video::683282520[vimeo]
 ****
 
-==== ssh login
+ ssh login
 
 http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/build/site/swarmlab_sec-ssh-tunneling/docs/index.html#_sshd_config_ssh_server_configuration[SSH Configuration^]