DO328Please fill in the following information:

Issue description

I think there is an error in the indentation of the code which starts with "Example of ingress gateway". Under servers, it listed an array with port and hosts and port seems to be two spaces ahead of it should be, in order to make the whole structure match as an array of hosts,port

From the documentation: https://docs.openshift.com/container-platform/4.10/service_mesh/v2x/ossm-traffic-manage.html#ossm-gateways_traffic-management

Steps to reproduce:

Expected result: