diff --git a/src/quartapp/chat.py b/src/quartapp/chat.py
index 9178c27f..29bd5423 100644
--- a/src/quartapp/chat.py
+++ b/src/quartapp/chat.py
@@ -79,7 +79,7 @@ async def response_stream():
         ] + request_messages
 
         chat_coroutine = bp.openai_client.chat.completions.create(
-            # Azure Open AI takes the deployment name as the model name
+            # Azure OpenAI takes the deployment name as the model name
             model=bp.openai_model,
             messages=all_messages,
             stream=True,