Undo "Add another newline after the tab widgets"

content/en/docs/tasks/administer-cluster/kubeadm/kubeadm-upgrade.md

@@ -89,7 +89,6 @@ Pick a control plane node that you wish to upgrade first. It must have the `/etc
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 -  Verify that the download works and has the expected version:
 
     ```shell
@@ -186,7 +185,6 @@ Also calling `kubeadm upgrade plan` and upgrading the CNI provider plugin is no
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 -  Restart the kubelet:
 
     ```shell
@@ -267,7 +265,6 @@ without compromising the minimum required capacity for running your workloads.
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 -  Restart the kubelet:
 
     ```shell