Update filestoragecontainer-delete-permissions.md

Author: tonchan-msft

api-reference/beta/api/filestoragecontainer-delete-permissions.md

@@ -16,7 +16,7 @@ Namespace: microsoft.graph
 
 Delete permissions from a [fileStorageContainer](../resources/filestoragecontainer.md) object.
 
-By default, this API removes access for an identity to the container and all items within the container, regardless of whether the identity has container-scoped or item-level permissions. You can add an  optional `Prefer: onlyRemoveContainerScopedPermission` header when you call the API if only the identity's container-scoped permissions need to be removed. All item-level permissions explicitly granted to the identity (if any) are retained. 
+By default, this API removes access for an identity to the container and all items within the container, regardless of whether the identity has container-scoped or item-level permissions. You can add an optional `Prefer: onlyRemoveContainerScopedPermission` header when you call the API if only the identity's container-scoped permissions need to be removed. All item-level permissions explicitly granted to the identity (if any) are retained. 
 
 [!INCLUDE [national-cloud-support](../../includes/global-only.md)]