Lesson-4.markdown

@@ -38,7 +38,7 @@ else
 
 ### Exercise 2, Line Follower with Calibration
 
-The LineFollowerCal application was programmed to the car and tested on a black line as shown in the figure below. 
+The LineFollowerCal application was downloaded to the car and tested on a black line as shown in the figure below. 
 
 ![Test setup exercise 6](https://gitlab.au.dk/rene2014/lego/raw/master/Lesson4/Images/2-1.jpg)