Incorrect env name port in DaemonSet example

[lindhe]

According to the documentation, there is no variable named port. Do you mean lb_port here?

website/content/docs/installation/daemonset.md

Lines 116 to 117 in 12398ba

	- name: port
	value: "6443"

website/content/docs/installation/daemonset.md

Lines 222 to 223 in 12398ba

	- name: port
	value: "6443"

[lindhe]

Oh, maybe port is right and lb_port is wrong? I see that the generated pod spec uses port here:

https://github.com/kube-vip/kube-vip/blob/f7666067a49f04922c469198924b200dc8405084/pkg/kubevip/config_generator.go#L31-L34

[lindhe]

Looks like port is the right name: https://github.com/kube-vip/kube-vip/blob/f7666067a49f04922c469198924b200dc8405084/cmd/kube-vip.go#L77