Validation updates

Author: damabe

memdocs/configmgr/develop/reference/core/clients/status/sms_ch_settings-server-wmi-class.md

@@ -1,6 +1,5 @@
 ---
 title: "SMS_CH_Settings Class"
-description: Learn how the SMS_CH_Settings Windows Management Instrumentation (WMI) class is an SMS Provider server class that represents client status settings.  
 titleSuffix: "Configuration Manager"
 ms.date: "09/20/2016"
 ms.prod: "configuration-manager"

memdocs/configmgr/develop/reference/core/migration/sms_migrationsourcesite-server-wmi-class.md

@@ -1,6 +1,5 @@
 ---
 title: "SMS_MigrationSourceSite Class"
-description: Learn how the SMS_MigrationSourceSite class is an SMS Provider server class, in Configuration Manager, that represents a site in the source hierarchy.
 titleSuffix: "Configuration Manager"
 ms.date: "09/20/2016"
 ms.prod: "configuration-manager"