remove incorrect changelog line

[brancz]

As mentioned in this #198 (comment), this line is incorrect.

@andyxning thanks for catching!

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This change is 

[andyxning]

kube_node_status_disk_pressure should also be deleted from first change log. :)

[brancz]

I'm not sure I can follow, as the metric was removed and replaced with the generic condition metric.

[andyxning]

change this change log:

[CHANGE] Remove kube_node_status_ready, kube_node_status_out_of_disk, kube_node_status_memory_pressure, kube_node_status_disk_pressure, and kube_node_status_network_unavailable metrics in favor of one generic kube_node_status_condition metric.

to

[CHANGE] Remove kube_node_status_ready, kube_node_status_out_of_disk, kube_node_status_memory_pressure and kube_node_status_network_unavailable metrics in favor of one generic kube_node_status_condition metric.

By removing kube_node_status_disk_pressure. :)

[brancz]

But we did have this metric before:

kube-state-metrics/collectors/node.go

Line 81 in 804a73c

"kube_node_status_disk_pressure",

[andyxning]

It's my fault. :(

I misunderstand you original comment in #198

/lgtm

[brancz]

No worries, that's why we have reviews 🙂