diff --git a/notebook/agentchat_oai_assistant_retrieval.ipynb b/notebook/agentchat_oai_assistant_retrieval.ipynb
index 824305078..01c6b0024 100644
--- a/notebook/agentchat_oai_assistant_retrieval.ipynb
+++ b/notebook/agentchat_oai_assistant_retrieval.ipynb
@@ -107,7 +107,7 @@
     "            }\n",
     "        ],\n",
     "    \"file_ids\": [\"file-CmlT0YKLB3ZCdHmslF9FOv69\"]  \n",
-    "    # add id of an existing file our openai account\n",
+    "    # add id of an existing file in your openai account\n",
     "    # in this case I added the implementation of conversable_agent.py\n",
     "}\n",
     "\n",