diff --git a/CloudComputing_Lab/modules/ROOT/pages/a.adoc b/CloudComputing_Lab/modules/ROOT/pages/a.adoc
index c98b186..796d84e 100644
--- a/CloudComputing_Lab/modules/ROOT/pages/a.adoc
+++ b/CloudComputing_Lab/modules/ROOT/pages/a.adoc
@@ -16,7 +16,7 @@ video::683282520[vimeo]
 ****
 TIP: Prepare - Create
 
-video::683282520vimeo,start=61,end=184]
+video::683282520[vimeo,start=61,end=184]
 ****
 
 === Remove instance
@@ -24,7 +24,7 @@ video::683282520vimeo,start=61,end=184]
 ****
 TIP: Prepare - Remove
 
-video::683282520vimeo,start=184]
+video::683282520[vimeo,start=184]
 ****