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@@ -9,7 +9,7 @@
 **Activity duration:** 5 hours
 
 ## Goal
-In this lesson we build a LEGO car and equip it with a light sensor. We then seek to complete 6 exercises, that each explore a certain aspect of  
+In this lesson we build a LEGO car and equip it with a light sensor. We then seek to complete 6 exercises, that each explore a certain aspect of the behavior of the sensor and nxt.  
 
 ## Plan
 Follow the instructions at[1]