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+++ b/sensor-node/modules/ROOT/pages/index.adoc
@@ -4,20 +4,18 @@ image::ROOT:swarmlab.png[swarmlab,150,float=right]
 
 This tutorial demonstrates: *a.* howto create a mote with Raspberry Pi and Arduino *b.* howto use it
 
-====
 A sensor node, also known as a mote, is a node in a sensor network that is capable of performing some processing, gathering sensory information and communicating with other connected nodes
-====
 
 
 == Create a mote with Raspberry Pi
 
 The Raspberry Pi is a low-cost credit-card sized single-board computer. The Raspberry Pi was created in the UK by the Raspberry Pi Foundation. The Raspberry Pi Foundation's goal is to "advance the education of adults and children, particularly in the field of computers, computer science and related subjects."
 
-https://simple.wikipedia.org/wiki/Raspberry_Pi[Wikipedia]
+https://simple.wikipedia.org/wiki/Raspberry_Pi[Wikipedia^]
 
 
 .Raspberry Pi 2 Model B
-image:./Raspberry_Pi_2_Model_B_v1.1_top_new.jpg[alt="Raspberry Pi 2 Model B"]
+image::ROOT:Raspberry_Pi_2_Model_B_v1.1_top_new.jpg[alt="Raspberry Pi 2 Model B"]
 
 [NOTE]
 .Remember