diff --git a/README.md b/README.md
index 40e623138d0e00a3afe07604b9d4df6378bb2a0d..55e0383025ff35a7e697a79fe787ce459da40103 100644
--- a/README.md
+++ b/README.md
@@ -138,7 +138,7 @@ We used a Gaussmeter to check for the magnets polarity.
 
 <img src= "img/wireplotting17.jpg" height=400px>
 
-Here is the mapped out magnet-grid. Green for positive and black for negative polarity. 
+Here is the mapped out magnet-grid. Green for positive and black for negative polarity. We later spray painted this plate with yellow paint to cover the drawing.
 
 <img src= "img/wireplotting18.jpg" height=400px>