diff --git a/README.md b/README.md
index 9ce7456..3ad2026 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
-# Data Stream
+# AI Data Stream
 
-This module contains code for implementing Vercel AI SDK's "Data Stream Protocol".
+This package contains an implementation of the Vercel AI SDK's "Data Stream Protocol".
+
+*Note: This is not an official package by Vercel, but rather a community-driven implementation of the protocol for use with python frameworks. All credit for the protocol design and specification belongs to Vercel. This implementation exists solely to empower developers with additional framework options, with no intention of competing with Vercel's offerings.*
 
 ## Data Stream Protocol
 
diff --git a/ai_datastream/stream_parts.py b/ai_datastream/stream_parts.py
index 0e6a710..94511f8 100644
--- a/ai_datastream/stream_parts.py
+++ b/ai_datastream/stream_parts.py
@@ -10,7 +10,6 @@
 from typing import Any, Union
 
 
-# todo - tool call start
 class DataStreamType:
     START_STEP = "f"
     FINISH_STEP = "e"