diff --git a/tiddl/cli/auth.py b/tiddl/cli/auth.py
index fd5f9a4..9b467a3 100644
--- a/tiddl/cli/auth.py
+++ b/tiddl/cli/auth.py
@@ -22,6 +22,8 @@ def AuthGroup():
 def login(ctx: Context):
     """Add token to the config"""
 
+    # TODO: refresh token automatically
+
     auth = ctx.obj.config.auth
 
     if auth.token:
diff --git a/tiddl/download.py b/tiddl/download.py
index 22aad8f..5909743 100644
--- a/tiddl/download.py
+++ b/tiddl/download.py
@@ -105,8 +105,9 @@ def downloadTrackStream(track_stream: TrackStream) -> tuple[bytes, str]:
 def parseVideoStream(video_stream: VideoStream) -> list[str]:
     """Parse `video_stream` manifest and return video urls"""
 
-    # TOOD: add video quality arg.
-    # for now we download the highest quality
+    # TODO: add video quality arg,
+    # for now we download the highest quality.
+    # -vq option in download command
 
     class VideoManifest(BaseModel):
         mimeType: str