diff --git a/poc-datacollector/modules/ROOT/pages/index.adoc b/poc-datacollector/modules/ROOT/pages/index.adoc
index 8961b5b..99274b9 100644
--- a/poc-datacollector/modules/ROOT/pages/index.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index.adoc
@@ -35,10 +35,11 @@ You can start it in the same way as you start any other application.
 
 TIP: You can find more information http://docs.swarmlab.io/SwarmLab-HowTos/swarmlab/docs/swarmlab/docs/hybrid/start-microservices.html[here^]
 
-=== on Error:
 
 NOTE: You may have to *wait* (couple of minutes) for the system to fully provision resources. You may have to *refresh* the web interface a couple of times!
 
+=== on Error:
+
 [NOTE]
 ====
 
@@ -57,7 +58,7 @@ export COMPOSE_HTTP_TIMEOUT=120
 ----
 ====
 
-=== Open web interface
+== Open web interface
 
 Find "webclient" Instance from menou: 
 
@@ -75,7 +76,7 @@ docker exec ... Command
 ----
 
 
-=== Source directory
+== Source directory
 
 The directory that contains the source is in "Directory Maps -> Local" column.