diff --git a/CloudComputing_Lab/modules/ROOT/pages/a.adoc b/CloudComputing_Lab/modules/ROOT/pages/a.adoc
index 15818d3..426589e 100644
--- a/CloudComputing_Lab/modules/ROOT/pages/a.adoc
+++ b/CloudComputing_Lab/modules/ROOT/pages/a.adoc
@@ -42,7 +42,7 @@ http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/install/inst
 ****
 TIP: Prepare - Linux
 
-video::634585353[vimeo.start=3]
+video::634585353[vimeo,start=3]
 ****
 
 === Install docker @Windows
@@ -52,7 +52,7 @@ http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/install/inst
 ****
 TIP: Prepare - windows
 
-video::634585353[vimeo.start=670]
+video::634585353[vimeo,start=670]
 ****