diff --git a/cookbook/pageindex_RAG_simple.ipynb b/cookbook/pageindex_RAG_simple.ipynb
index 0c6be0a..8b7a247 100644
--- a/cookbook/pageindex_RAG_simple.ipynb
+++ b/cookbook/pageindex_RAG_simple.ipynb
@@ -70,7 +70,7 @@
       "source": [
         "## 📝 Notebook Overview\n",
         "\n",
-        "This notebook demonstrates a simple example of **vectorless RAG** with PageIndex. You will learn how to:\n",
+        "This notebook demonstrates a **simple**, **minimal** example of **vectorless RAG** with PageIndex. You will learn how to:\n",
         "- [x] Build a PageIndex tree structure of a document\n",
         "- [x] Perform reasoning-based retrieval with tree search\n",
         "- [x] Generate answers based on the retrieved context\n",