Update live-streaming-overview.md

Author: Juliako

articles/media-services/latest/live-streaming-overview.md

@@ -12,7 +12,7 @@ ms.workload: media
 ms.tgt_pltfrm: na
 ms.devlang: ne
 ms.topic: article
-ms.date: 05/11/2019
+ms.date: 06/16/2019
 ms.author: juliako
 
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