Update metadata in _rot{l,r}{8,16} intrinsics reference

Author: Rageking8

docs/intrinsics/rotl8-rotl16.md

@@ -1,10 +1,9 @@
 ---
-description: "Learn more about: _rotl8, _rotl16"
 title: "_rotl8, _rotl16"
-ms.date: "09/02/2019"
+description: "Learn more about: _rotl8, _rotl16"
+ms.date: 09/02/2019
 f1_keywords: ["_rotl8", "_rotl16"]
 helpviewer_keywords: ["_rotl8 intrinsic", "_rotl16 intrinsic"]
-ms.assetid: 8c519ab6-aef9-4f07-a387-daee8408368f
 ---
 # `_rotl8`, `_rotl16`
 

docs/intrinsics/rotr8-rotr16.md

@@ -1,10 +1,9 @@
 ---
-description: "Learn more about: _rotr8, _rotr16"
 title: "_rotr8, _rotr16"
-ms.date: "09/02/2019"
+description: "Learn more about: _rotr8, _rotr16"
+ms.date: 09/02/2019
 f1_keywords: ["_rotr16", "_rotr8"]
 helpviewer_keywords: ["_rotr8 intrinsic", "_rotr16 intrinsic"]
-ms.assetid: dfbd2c82-82b4-427a-ad52-51609027ebff
 ---
 # `_rotr8`, `_rotr16`