Fixed review comments

Author: oshezaf

articles/sentinel/TOC.yml

@@ -355,7 +355,7 @@
         - name: ASIM registry event schema
           href: registry-event-normalization-schema.md
         - name: ASIM user management schema
-          href: user-mgmt-normalization-schema.md
+          href: user-management-normalization-schema.md
         - name: ASIM web session schema
           href: web-normalization-schema.md
         - name: Legacy network normalization schema

articles/sentinel/user-mgmt-normalization-schema.md renamed to articles/sentinel/user-management-normalization-schema.md

@@ -1,6 +1,6 @@
 ---
 title: Microsoft Sentinel user management normalization schema reference (Public Preview) | Microsoft Docs
-description: his article describes the Microsoft Sentinel user management normalization schema.
+description: This article describes the Microsoft Sentinel user management normalization schema.
 author: oshezaf
 ms.topic: reference
 ms.date: 02/06/2022