diff --git a/poc-datacollector/modules/ROOT/pages/index-structure.adoc b/poc-datacollector/modules/ROOT/pages/index-structure.adoc
index e253f8e..e68d2ae 100644
--- a/poc-datacollector/modules/ROOT/pages/index-structure.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index-structure.adoc
@@ -126,10 +126,9 @@ image::ROOT:swarm-poc1.png[230,280,float=right]
 
 ** IoT devive or App -> mongo
 
-{empty} +
 
 
-TIP: *(red), (blue) and (green) scalable microservices*
+TIP: *(red), (blue) and (green) are scalable microservices*
 
 --