Update migrate.md

Author: seligj95

articles/app-service/environment/migrate.md

@@ -92,7 +92,6 @@ If your App Service Environment doesn't pass the validation checks or you try to
 |App Service Environment management operation in progress.    |Your App Service Environment is undergoing a management operation. These operations can include activities such as deployments or upgrades. Migration is blocked until these operations are complete.   |You can migrate once these operations are complete.  |
 |Migrate is not available for this subscription.|Support needs to be engaged for migrating this App Service Environment.|Open a support case to engage support to resolve your issue.|
 |Your InteralLoadBalancingMode is not currently supported.|App Service Environments that have InternalLoadBalancingMode set to certain values can't be migrated using the migration feature at this time. The InternalLoadBalancingMode must be manually changed by the Microsoft team. |Open a support case to engage support to resolve your issue. Request an update to the InternalLoadBalancingMode to allow migration. |
-|Migration is invalid. Your ASE needs to be upgraded to the latest build to ensure successful migration. We will upgrade your ASE now. Please try migrating again in few hours once platform upgrade has finished. |Your App Service Environment isn't on the minimum build required for migration. An upgrade is started. Your App Service Environment isn't impacted, but you can't scale or make changes to your App Service Environment while the upgrade is in progress. You can't migrate until the upgrade finishes. |Wait until the upgrade finishes and then migrate. |
 
 ## Overview of the migration process using the in-place migration feature