diff --git a/gemini/multimodal-live-api/native-audio-websocket-demo-apps/wealth-advisor/README.md b/gemini/multimodal-live-api/native-audio-websocket-demo-apps/wealth-advisor/README.md
index 6c761fe8ed1..cbadda486a6 100644
--- a/gemini/multimodal-live-api/native-audio-websocket-demo-apps/wealth-advisor/README.md
+++ b/gemini/multimodal-live-api/native-audio-websocket-demo-apps/wealth-advisor/README.md
@@ -35,7 +35,7 @@ graph LR
 
     subgraph "Secure Backend Zone"
         Backend <-->|State| Firestore[(Firestore)]
-        Backend <-->|RAG| Vertex AI [Vertex AI Search]
+        Backend <-->|RAG| VertexAI[Vertex AI Search]
         Backend <-->|Logic| Tools[Python Tools]
     end