Fix sample for Ingress TLS
Fix sample for Ingress TLS

v1beta1.IngressSpec expects an v1beta1.IngressTLS array.
erictune/erictune.github.io,aidevops/kubernetes.github.io,rata/kubernetes.github.io,ronaldpetty/kubernetes.github.io,aidevops/kubernetes.github.io,ronaldpetty/kubernetes.github.io,erictune/erictune.github.io,erictune/erictune.github.io,rata/kubernetes.github.io,aidevops/kubernetes.github.io,aidevops/kubernetes.github.io,AlainRoy/alainroy.github.io,erictune/erictune.github.io,rata/kubernetes.github.io,erictune/erictune.github.io,AlainRoy/alainroy.github.io,ronaldpetty/kubernetes.github.io,aidevops/kubernetes.github.io,AlainRoy/alainroy.github.io,rata/kubernetes.github.io,rata/kubernetes.github.io