Correct some info in flags.go
Correct some info in flags.go

Correct some info in flags.go
aledbf/ingress-nginx,kubernetes/ingress-nginx,caicloud/ingress,caicloud/ingress,aledbf/ingress-nginx,canhnt/ingress,kubernetes/ingress-nginx,kubernetes/ingress-nginx,canhnt/ingress,canhnt/ingress,aledbf/ingress-nginx,caicloud/ingress,canhnt/ingress,kubernetes/ingress-nginx,aledbf/ingress-nginx,caicloud/ingress,kubernetes/ingress-nginx