diff --git a/docs/releases/1.0-porting-guide.txt b/docs/releases/1.0-porting-guide.txt
index f5fd68dc10..c1605e4293 100644
--- a/docs/releases/1.0-porting-guide.txt
+++ b/docs/releases/1.0-porting-guide.txt
@@ -150,7 +150,7 @@ New (1.0)::
         model = Child
         extra = 3
 
-    class ParentAdmin(models.ModelAdmin):
+    class ParentAdmin(admin.ModelAdmin):
         model = Parent
         inlines = [ChildInline]