diff --git a/1987/westley/README.md b/1987/westley/README.md
index 182dce8a4..f709c209e 100644
--- a/1987/westley/README.md
+++ b/1987/westley/README.md
@@ -13,9 +13,9 @@
 
         make all
 
-[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) fixed this for
-modern systems. For the original file see below. Thank you Cody for your
-assistance!
+[Cody Boone Ferguson](/winners.html#Cody_Boone_Ferguson) fixed this for modern
+systems. The problem was 'assignment to cast is illegal, lvalue casts are not
+supported'. For the original file see below. Thank you Cody for your assistance!
 
 
 ## Alternate code: