diff --git a/header.adoc b/header.adoc
index 0f5ad6e..6caffd1 100644
--- a/header.adoc
+++ b/header.adoc
@@ -1,5 +1,5 @@
 [options="header"]
 |=======================
-|http://docs.swarmlab.io[Home] icon:home[link="http://docs.swarmlab.io", window="_self"]|http://docs.swarmlab.io/Howtos [HowTos] icon:wpbeginner[link="http://docs.swarmlab.io/Howtos", window="_self"]|http://docs.swarmlab.io/lab[Labs] icon:mixcloud[link="http://docs.swarmlab.io/lab", window="_self"]
+|http://docs.swarmlab.io[Home] icon:home[link="http://docs.swarmlab.io", window="_self"]|http://docs.swarmlab.io/Howtos[HowTos] icon:wpbeginner[link="http://docs.swarmlab.io/Howtos", window="_self"]|http://docs.swarmlab.io/lab[Labs] icon:mixcloud[link="http://docs.swarmlab.io/lab", window="_self"]
 |=======================
 [.right.text-center]
diff --git a/sec.adoc b/sec.adoc
index c67d7d7..f22b432 100644
--- a/sec.adoc
+++ b/sec.adoc
@@ -15,6 +15,7 @@ Apostolos rootApostolos@swarmlab.io
 :icons: font
 include::header.adoc[]
 
+
 {empty} +