specify deployment model to use

Instructions/Exercises/06-use-own-data.md

@@ -161,7 +161,7 @@ Applications for both C# and Python have been provided, and both apps feature th
     
 4. Update the configuration values to include:
     - The  **endpoint** and a **key** from the Azure OpenAI resource you created (available on the **Keys and Endpoint** page for your Azure OpenAI resource in the Azure portal)
-    - The **deployment name** you specified for your model deployment (available in the **Deployments** page in Azure AI Studio).
+    - The **deployment name** you specified for your gpt-35-turbo model deployment (available in the **Deployments** page in Azure AI Studio).
     - The endpoint for your search service (the **Url** value on the overview page for your search resource in the Azure portal).
     - A **key** for your search resource (available in the **Keys** page for your search resource in the Azure portal - you can use either of the admin keys)
     - The name of the search index (which should be `margies-index`).