Merge pull request #274126 from mbifeld/patch-3

Update pricing.md to account for ephemeral sessions

Author: prmerger-automator[bot]

articles/cloud-shell/pricing.md

@@ -12,8 +12,7 @@ Cloud Shell is a free service. You only pay for the underlying Azure resources t
 
 ## Compute cost
 
-Azure Cloud Shell runs on a machine provided for free by Azure, but requires an Azure file share to
-use.
+Azure Cloud Shell runs on a machine provided for free by Azure. If you desire file persistence, Cloud Shell requires a Microsoft Azure Files share.
 
 ## Storage cost