Revise multiple zones
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@ -33,7 +33,7 @@ support running as a pool of interchangable resources, replicated per
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component.
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When you deploy a cluster control plane, place replicas of
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control plane components across multple failure zones. If availability is
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control plane components across multiple failure zones. If availability is
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an important concern, select at least three failure zones and replicate
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each individual control plane component (API server, scheduler, etcd,
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cluster controller manager) across at least three failure zones.
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@ -126,7 +126,7 @@ of different failure zones, does vary depending on exactly how your cluster is s
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## Fault recovery
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When you set up your cluster, you might also need to consider whether and how
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your setup can restore service if all of the failure zones in a region go
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your setup can restore service if all the failure zones in a region go
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off-line at the same time. For example, do you rely on there being at least
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one node able to run Pods in a zone?
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Make sure that any cluster-critical repair work does not rely
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