Lab7.markdown

@@ -80,8 +80,7 @@ Change the program so that the car drives backwards a little when all the three
 We wish to implement a behavior that handles a situation where the robot is close to a surface in the directions front, left and right and makes a u-turn and drives in the opposite direction. To do this we use the following code (Fig.4):
 
 ```
-
-            if(leftDistance < stopThreshold && rightDistance < stopThreshold && frontDistance < stopThreshold ){
+if(leftDistance < stopThreshold && rightDistance < stopThreshold && frontDistance < stopThreshold ){
             	
             	// back up
             	car.backward(power, power);