diff --git a/docs/examples/rag_azuresearch.ipynb b/docs/examples/rag_azuresearch.ipynb
index abbe3774..4350ec2b 100644
--- a/docs/examples/rag_azuresearch.ipynb
+++ b/docs/examples/rag_azuresearch.ipynb
@@ -63,7 +63,7 @@
    "source": [
     "# Part 0: Prerequisites\n",
     " - **Azure AI Search** resource\n",
-    " - **Azure OpenAI** resource with a deployed embedding & chat completion model (e.g. `text-embedding-3-small` & `gpt-4o`) \n",
+    " - **Azure OpenAI** resource with a deployed embedding and chat completion model (e.g. `text-embedding-3-small` and `gpt-4o`) \n",
     " - **Docling 2.12+** (installs `docling_core` automatically)  Docling installed (Python 3.8+ environment)\n",
     "\n",
     "- A **GPU-enabled environment** is preferred for faster parsing. Docling 2.12 automatically detects GPU if present.\n",
@@ -97,7 +97,7 @@
     "\n",
     "\n",
     "AZURE_SEARCH_ENDPOINT = _get_env(\"AZURE_SEARCH_ENDPOINT\")\n",
-    "AZURE_SEARCH_KEY = _get_env(\"AZURE_SEARCH_KEY\")  # Ensure this your Admin Key\n",
+    "AZURE_SEARCH_KEY = _get_env(\"AZURE_SEARCH_KEY\")  # Ensure this is your Admin Key\n",
     "AZURE_SEARCH_INDEX_NAME = _get_env(\"AZURE_SEARCH_INDEX_NAME\", \"docling-rag-sample\")\n",
     "AZURE_OPENAI_ENDPOINT = _get_env(\"AZURE_OPENAI_ENDPOINT\")\n",
     "AZURE_OPENAI_API_KEY = _get_env(\"AZURE_OPENAI_API_KEY\")\n",
@@ -235,8 +235,8 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Part 3: Hierarchical Chunking\n",
-    "We convert the `Document` into smaller chunks for embedding & indexing. The built-in `HierarchicalChunker` preserves structure. "
+    "# Part 2: Hierarchical Chunking\n",
+    "We convert the `Document` into smaller chunks for embedding and indexing. The built-in `HierarchicalChunker` preserves structure. "
    ]
   },
   {