diff --git a/docs/ref/request-response.txt b/docs/ref/request-response.txt
index e977e32d42..90872a6feb 100644
--- a/docs/ref/request-response.txt
+++ b/docs/ref/request-response.txt
@@ -16,7 +16,8 @@ passing the :class:`HttpRequest` as the first argument to the view function.
 Each view is responsible for returning an :class:`HttpResponse` object.
 
 This document explains the APIs for :class:`HttpRequest` and
-:class:`HttpResponse` objects.
+:class:`HttpResponse` objects, which are defined in the :mod:`django.http`
+module.
 
 HttpRequest objects
 ===================