Clarify the file share

Author: ggailey777

articles/azure-functions/functions-app-settings.md

@@ -624,15 +624,15 @@ Supported on [Premium](functions-premium-plan.md) and [Dedicated (App Service) p
 
 ## WEBSITE\_CONTENTSHARE
 
-The name of the share that hosts function app code and configuration required by event-driven scaling plans. Used with `WEBSITE_CONTENTAZUREFILECONNECTIONSTRING`. Default is a unique string generated by the runtime, which begins with the function app name. For more information, see [Storage account connection setting](storage-considerations.md#storage-account-connection-setting).
+The name of the file share that Functions uses to store function app code and configuration files. This content is required by event-driven scaling plans. Used with `WEBSITE_CONTENTAZUREFILECONNECTIONSTRING`. Default is a unique string generated by the runtime, which begins with the function app name. For more information, see [Storage account connection setting](storage-considerations.md#storage-account-connection-setting).
 
 |Key|Sample value|
 |---|------------|
 |WEBSITE_CONTENTSHARE|`functionapp091999e2`|
 
 This setting is required for Consumption and Premium plan apps on both Windows and Linux. It's not required for Dedicated plan apps, which aren't dynamically scaled by Functions. 
 
-Changing or removing this setting can cause your function app to not start. To learn more, see [this troubleshooting article](functions-recover-storage-account.md#storage-account-application-settings-were-deleted).
+The share is created when your function app is created. Changing or removing this setting can cause your function app to not start. To learn more, see [this troubleshooting article](functions-recover-storage-account.md#storage-account-application-settings-were-deleted).
 
 The following considerations apply when using an Azure Resource Manager (ARM) template or Bicep file to create a function app during deployment: