diff --git a/app/models/lookup_isbn.rb b/app/models/lookup_isbn.rb
index ece6c7a..fefa1e5 100644
--- a/app/models/lookup_isbn.rb
+++ b/app/models/lookup_isbn.rb
@@ -70,6 +70,7 @@ def really_long_method_that_does_nothing_useful
     a = 'hello'
     a = 'orange'
     a = 'popcorn'
+    a = 'cheese'
     a = nil
   end
 end