diff --git a/tests/testapp/models/one_to_one.py b/tests/testapp/models/one_to_one.py
index 741dee9642..4cbaf8074a 100644
--- a/tests/testapp/models/one_to_one.py
+++ b/tests/testapp/models/one_to_one.py
@@ -1,9 +1,9 @@
 """
 10. One-to-one relationships
 
-To define a many-to-one relationship, use OneToOneField().
+To define a many-to-one relationship, use ``OneToOneField()``.
 
-In this example, a Place optionally can be a Restaurant.
+In this example, a ``Place`` optionally can be a ``Restaurant``.
 """
 
 from django.core import meta