diff --git a/src/sessions/transcript-events.ts b/src/sessions/transcript-events.ts
index a4dc705d35b..9179713581f 100644
--- a/src/sessions/transcript-events.ts
+++ b/src/sessions/transcript-events.ts
@@ -6,14 +6,6 @@ type SessionTranscriptListener = (update: SessionTranscriptUpdate) => void;
 
 const SESSION_TRANSCRIPT_LISTENERS = new Set<SessionTranscriptListener>();
 
-/**
- * Register a listener for session transcript updates.
- * Returns an unsubscribe function. Listeners are guarded with try/catch
- * so a throwing subscriber cannot prevent other listeners from firing.
- *
- * @param listener - Callback invoked with the updated session file path.
- * @returns Unsubscribe function; call it to remove the listener.
- */
 export function onSessionTranscriptUpdate(listener: SessionTranscriptListener): () => void {
   SESSION_TRANSCRIPT_LISTENERS.add(listener);
   return () => {