lesson-4.md

@@ -32,10 +32,10 @@ The *BlackWhiteSensor.java* class also prints light values to the display as a p
  --- | --- 
  51 | 33 
 
-White | Black | Pretty
---- | --- | ---
-*51* | `33` | **nicely**
-1 | 2 | 3
+**White** | **Black**
+--- | ---
+51 | 33
+1 | 2
   // The threshold is calculated as the median between 
 	   // the two readings over the two types of surfaces
 - Virkede fint.