fix validation errors

Author: pruphil

articles/virtual-machines/maintenance-configurations-powershell.md

@@ -182,7 +182,7 @@ You can check if you have successfully created the maintenance configurations by
 Get-AzMaintenanceConfiguration | Format-Table -Property Name,Id
 ```
 
-## Assigning the configuration
+## Assign the configuration
 
 After you have created your configuration, you might want to also assign machines to it using powershell. To achieve this we will use [New-AzConfigurationAssignment](/powershell/module/az.maintenance/new-azconfigurationassignment).
 

articles/virtual-machines/move-region-maintenance-configuration.md

@@ -62,7 +62,7 @@ After moving the configurations, compare configurations and resources in the new
 
 ## Clean up source resources
 
-After the move, consider deleting the moved maintenance configurations in the source region, [PowerShell](../virtual-machines/maintenance-configurations-powershell.md#remove-a-maintenance-configuration), or [CLI](../virtual-machines/maintenance-configurations-cli.md#delete-a-maintenance-configuration).
+After the move, consider deleting the moved maintenance configurations in the source region, [PowerShell](../virtual-machines/maintenance-configurations-powershell.md#delete-a-maintenance-configuration), or [CLI](../virtual-machines/maintenance-configurations-cli.md#delete-a-maintenance-configuration).
 
 
 ## Next steps