diff --git a/Basic_Samples/Datastores/dotnet/csharp/Question_answering_using_vector_store_search_qdrant.ipynb b/Basic_Samples/Datastores/dotnet/csharp/Question_answering_using_vector_store_search_qdrant.ipynb
index f041ddde..261df169 100644
--- a/Basic_Samples/Datastores/dotnet/csharp/Question_answering_using_vector_store_search_qdrant.ipynb
+++ b/Basic_Samples/Datastores/dotnet/csharp/Question_answering_using_vector_store_search_qdrant.ipynb
@@ -87,7 +87,7 @@
    "metadata": {},
    "source": [
     "## Installation\n",
-    "Install the Azure Open AI SDK using the below command."
+    "Install the Azure OpenAI SDK using the below command."
    ]
   },
   {