Update manage-resource-groups-portal.md

The following hasn't been mentioned anywhere in the doc but should be clearly stated: "Note that resources inside a resource group can be of different regions."

Author: azarboon

articles/azure-resource-manager/management/manage-resource-groups-portal.md

@@ -16,7 +16,7 @@ Learn how to use the [Azure portal](https://portal.azure.com) with [Azure Resour
 
 A resource group is a container that holds related resources for an Azure solution. The resource group can include all the resources for the solution, or only those resources that you want to manage as a group. You decide how you want to allocate resources to resource groups based on what makes the most sense for your organization. Generally, add resources that share the same lifecycle to the same resource group so you can easily deploy, update, and delete them as a group.
 
-The resource group stores metadata about the resources. Therefore, when you specify a location for the resource group, you are specifying where that metadata is stored. For compliance reasons, you may need to ensure that your data is stored in a particular region.
+The resource group stores metadata about the resources. Therefore, when you specify a location for the resource group, you are specifying where that metadata is stored. For compliance reasons, you may need to ensure that your data is stored in a particular region. Note that resources inside a resource group can be of different regions.
 
 
 ## Create resource groups