diff --git a/workers/hello_world/README.md b/workers/hello_world/README.md
index 297ae51..baa43bb 100644
--- a/workers/hello_world/README.md
+++ b/workers/hello_world/README.md
@@ -30,7 +30,6 @@ All PyWorkers have four files:
         ├── __init__.py
         ├── data_types.py # contains data types representing model API endpoints
         ├── server.py # contains endpoint handlers
-        ├── client.py # a script to call an endpoint through the autoscaler
         └── test_load.py # script for load testing
 
 ```