Merge pull request #35813 from Sea-n/fix-hugo-table-en

Clear some IsSet warnings for Hugo build

Author: k8s-ci-robot

content/en/docs/setup/production-environment/tools/kubeadm/install-kubeadm.md

@@ -89,7 +89,7 @@ The tables below include the known endpoints for supported operating systems:
 {{< tabs name="container_runtime" >}}
 {{% tab name="Linux" %}}
 
-{{< table >}}
+{{< table caption="Linux container runtimes" >}}
 | Runtime                            | Path to Unix domain socket                   |
 |------------------------------------|----------------------------------------------|
 | containerd                         | `unix:///var/run/containerd/containerd.sock` |
@@ -101,7 +101,7 @@ The tables below include the known endpoints for supported operating systems:
 
 {{% tab name="Windows" %}}
 
-{{< table >}}
+{{< table caption="Windows container runtimes" >}}
 | Runtime                            | Path to Windows named pipe                   |
 |------------------------------------|----------------------------------------------|
 | containerd                         | `npipe:////./pipe/containerd-containerd`     |