diff --git a/docs/topics/db/managers.txt b/docs/topics/db/managers.txt
index ae5bed536f..0d68ad7e0a 100644
--- a/docs/topics/db/managers.txt
+++ b/docs/topics/db/managers.txt
@@ -307,11 +307,11 @@ returns a *subclass* of your base ``Manager`` with a copy of the custom
             return
 
     class MyModel(models.Model):
-        objects = BaseManager.from_queryset(CustomQueryset)()
+        objects = BaseManager.from_queryset(CustomQuerySet)()
 
 You may also store the generated class into a variable::
 
-    CustomManager = BaseManager.from_queryset(CustomQueryset)
+    CustomManager = BaseManager.from_queryset(CustomQuerySet)
 
     class MyModel(models.Model):
         objects = CustomManager()