diff --git a/docs/examples/rag_mongodb.ipynb b/docs/examples/rag_mongodb.ipynb
index 0ca51727..189c66b8 100644
--- a/docs/examples/rag_mongodb.ipynb
+++ b/docs/examples/rag_mongodb.ipynb
@@ -288,7 +288,7 @@
    },
    "outputs": [],
    "source": [
-    "# OpenAI API key variable name\n",
+    "# Voyage API key\n",
     "VOYAGE_API_KEY=\"**********************\" \n",
     "\n",
     "import voyageai\n",