diff --git a/guides/source/testing.md b/guides/source/testing.md
index 84f1f25df9..008a485720 100644
--- a/guides/source/testing.md
+++ b/guides/source/testing.md
@@ -138,7 +138,7 @@ users(:david)
 users(:david).id
 
 # one can also access methods available on the User class
-email(david.girlfriend.email, david.location_tonight)
+email(david.partner.email, david.location_tonight)
 ```
 
 ### Rake Tasks for Running your Tests