fix typo in kuberuntime_manager.go

Author: mysunshine92

pkg/kubelet/kuberuntime/kuberuntime_container.go

@@ -546,7 +546,7 @@ func (m *kubeGenericRuntimeManager) killContainer(pod *v1.Pod, containerID kubec
 		pod, containerSpec = restoredPod, restoredContainer
 	}
 
-	// From this point , pod and container must be non-nil.
+	// From this point, pod and container must be non-nil.
 	gracePeriod := int64(minimumGracePeriodInSeconds)
 	switch {
 	case pod.DeletionGracePeriodSeconds != nil:

pkg/kubelet/kuberuntime/kuberuntime_manager.go

@@ -377,7 +377,7 @@ type containerToKillInfo struct {
 type podActions struct {
 	// Stop all running (regular and init) containers and the sandbox for the pod.
 	KillPod bool
-	// Whether need to create a new sandbox. If needed to kill pod and create a
+	// Whether need to create a new sandbox. If needed to kill pod and create
 	// a new pod sandbox, all init containers need to be purged (i.e., removed).
 	CreateSandbox bool
 	// The id of existing sandbox. It is used for starting containers in ContainersToStart.