Update pod.md (#15237)

Add missing white space
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youmoo 2019-07-02 22:53:09 +08:00 committed by Kubernetes Prow Robot
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@ -186,7 +186,7 @@ You must specify an additional flag `--force` along with `--grace-period=0` in o
### Force deletion of pods
Force deletion of a Pod is defined as deletion of a Pod from the cluster state and etcd immediately. When a force deletion is performed, the apiserver does not wait for confirmation from the kubelet that the Pod has been terminated on the node it was running on. It removes the Pod in the API immediately so a new Pod can be created with the same name. On the node, Pods that are set to terminate immediately will still be given a small grace period before being force killed.
Force deletion of a Pod is defined as deletion of a Pod from the cluster state and etcd immediately. When a force deletion is performed, the API server does not wait for confirmation from the kubelet that the Pod has been terminated on the node it was running on. It removes the Pod in the API immediately so a new Pod can be created with the same name. On the node, Pods that are set to terminate immediately will still be given a small grace period before being force killed.
Force deletions can be potentially dangerous for some Pods and should be performed with caution. In case of StatefulSet Pods, please refer to the task documentation for [deleting Pods from a StatefulSet](/docs/tasks/run-application/force-delete-stateful-set-pod/).