Update index.md

Author: parulbansal2009

articles/governance/blueprints/samples/ukofficial/index.md

@@ -1,7 +1,7 @@
 ---
 title: UK OFFICIAL & UK NHS blueprint sample overview
 description: Overview and architecture of the UK OFFICIAL and UK NHS blueprint samples. This blueprint sample helps customers assess specific controls.
-ms.date: 06/26/2019
+ms.date: 05/08/2020
 ms.topic: sample
 ---
 # Overview of the UK OFFICIAL and UK NHS blueprint samples
@@ -33,4 +33,4 @@ Additional articles about blueprints and how to use them:
 - Understand how to use [static and dynamic parameters](../../concepts/parameters.md).
 - Learn to customize the [blueprint sequencing order](../../concepts/sequencing-order.md).
 - Find out how to make use of [blueprint resource locking](../../concepts/resource-locking.md).
-- Learn how to [update existing assignments](../../how-to/update-existing-assignments.md).
+- Learn how to [update existing assignments](../../how-to/update-existing-assignments.md).