diff --git a/_content/doc/modules/layout.md b/_content/doc/modules/layout.md
index 90196e25ac..d64e62f3b7 100644
--- a/_content/doc/modules/layout.md
+++ b/_content/doc/modules/layout.md
@@ -55,7 +55,7 @@ project-root-directory/
   modname.go
   modname_test.go
   auth.go
-  auto_test.go
+  auth_test.go
   hash.go
   hash_test.go
 ```