remove casing note

Author: JnHs

articles/lighthouse/how-to/onboard-customer.md

@@ -115,9 +115,6 @@ To onboard your customer, you'll need to create an [Azure Resource Manager](../.
 |**managedByTenantId**     |Your tenant ID.          |
 |**authorizations**     |The **principalId** values for the users/groups/SPNs from your tenant, each with a **principalIdDisplayName** to help your customer understand the purpose of the authorization, and mapped to a built-in **roleDefinitionId** value to specify the level of access.      |
 
-> [!TIP]
-> Be sure that your **managedByTenantID**, **principalIdDisplayName**, and **roleDefinitionId** entries are identical to the values used by Azure. Do not use any capital letters in these values.
-
 The onboarding process requires an Azure Resource Manager template (provided in our [samples repo](https://github.com/Azure/Azure-Lighthouse-samples/) and a corresponding parameters file that you modify to match your configuration and define your authorizations.
 
 The template you choose will depend on whether you are onboarding an entire subscription, a resource group, or multiple resource groups within a subscription. We also provide a template that can be used for customers who purchased a managed service offer that you published to Azure Marketplace, if you prefer to onboard their subscription(s) this way.