Apply suggestions from code review

Co-authored-by: Andy (Steve) De George <[email protected]>

Author: IEvangelist

docs/azureai/azureai-search-document-integration.md

@@ -8,7 +8,7 @@ ms.date: 03/05/2025
 
 [!INCLUDE [includes-hosting-and-client](../includes/includes-hosting-and-client.md)]
 
-[Azure AI Search](/azure/search/search-what-is-azure-search) (formerly Azure Cognitive Search) is an enterprise-ready information retrieval system for your heterogeneous content that you ingest into a search index, and surface to users through queries and apps. It comes with a comprehensive set of advanced search technologies, built for high-performance applications at any scale. The .NET Aspire Azure AI Search Documents integration enables you to connect to Azure AI Search services from your .NET applications.
+The .NET Aspire Azure AI Search Documents integration enables you to connect to [Azure AI Search](/azure/search/search-what-is-azure-search) (formerly Azure Cognitive Search) services from your .NET applications. Azure AI Search is an enterprise-ready information retrieval system for your heterogeneous content that you ingest into a search index, and surface to users through queries and apps. It comes with a comprehensive set of advanced search technologies, built for high-performance applications at any scale.
 
 ## Hosting integration
 
@@ -262,7 +262,7 @@ The recommended approach is to use an `Endpoint`, which works with the `AzureSea
 
 ##### Connection string
 
-Alternatively, a custom connection string can be used:
+Alternatively, a connection string with key can be used, however; it's not the recommended approach:
 
 ```json
 {