diff --git a/README.md b/README.md
index 6c9f8071..8b0a0ea1 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,7 @@ ChatClient client = new(
 );
 ```
 
-Replace `CHAT_MODEL` with your model name and `BASE_URL` with your endpoint URI. This is useful when working with OpenAI-compatible APIs or custom deployments.
+Replace `MODEL_NAME` with your model name and `BASE_URL` with your endpoint URI. This is useful when working with OpenAI-compatible APIs or custom deployments.
 
 ### Namespace organization