tweak first sentence

Author: sdgilley

articles/machine-learning/tutorial-labeling.md

@@ -12,12 +12,13 @@ ms.reviewer: ranku
 ms.date: 04/02/2020
 
 # Customer intent: As a project administrator, I want to manage the process of labeling images so they can be used in machine learning models.
+# THIS ARTICLE SHOWS A SAS TOKEN THAT EXPIRES IN 2025
 ---
 
 # Tutorial: Create a labeling project for multi-class image classification 
 [!INCLUDE [applies-to-skus](../../includes/aml-applies-to-basic-enterprise-sku.md)]
 
-This tutorial shows you how an Azure Machine Learning labeling project helps you manage the process of labeling (also referred to as tagging) images to use as data for building machine learning models. Data labeling is in public preview.
+This tutorial shows you how to manage the process of labeling (also referred to as tagging) images to be used as data for building machine learning models. Data labeling in Azure Machine Learning is in public preview.
 
 If you want to train a machine learning model to classify images, you need hundreds or even thousands of images that are correctly labeled.  Azure Machine Learning helps you manage the progress of your private team of domain experts as they label your data.