Update roles.md

rkarlin · rkarlin · commit b7c9ffced71b · 2019-12-09T09:39:39.000-08:00
diff --git a/articles/sentinel/roles.md b/articles/sentinel/roles.md
@@ -14,7 +14,7 @@ ms.workload: na
 ms.tgt_pltfrm: na
 ms.devlang: na
 ms.topic: conceptual
-ms.date: 12/02/2019
+ms.date: 12/09/2019
 ms.author: rkarlin
 
 ---
