Merge branch 'main' of https://github.com/MicrosoftDocs/azure-docs-pr into hrpRS

Author: siddomala

articles/ai-services/openai/concepts/use-your-data.md

@@ -169,8 +169,7 @@ You might want to use Azure Blob Storage as a data source if you want to connect
 ## Schedule automatic index refreshes
 
 > [!NOTE] 
-> * Automatic index refreshing is supported for Azure Blob Storage only.
-> * If a document is deleted from input blob container, the corresponding chunk index records won't be removed by the scheduled refresh.
+> Automatic index refreshing is supported for Azure Blob Storage only.
 
 To keep your Azure AI Search index up-to-date with your latest data, you can schedule an automatic index refresh rather than manually updating it every time your data is updated. Automatic index refresh is only available when you choose **Azure Blob Storage** as the data source. To enable an automatic index refresh:
 

articles/cloud-shell/get-started/ephemeral.md

@@ -9,8 +9,9 @@ title: Get started with Azure Cloud Shell ephemeral sessions
 # Get started with Azure Cloud Shell ephemeral sessions
 
 Using Cloud Shell ephemeral sessions is the fastest way to start using Cloud Shell. Ephemeral
-sessions don't require a storage account. When you close the Cloud Shell window, all files you saved
-are deleted and don't persist across sessions.
+sessions don't require a storage account. When your Cloud Shell session ends, which occurs shortly 
+after the window is closed or when Cloud Shell is restarted, all files you saved are deleted and 
+don't persist across sessions.
 
 ## Start Cloud Shell