kubeadm-join.md: correct alpha->beta wording (#18366)

The kubeadm API has been beta for a while.
2020-01-10 20:44:36 +02:00 · 2020-01-10 20:44:36 +02:00 · e5c3b8819e
parent e19c758d6a
commit e5c3b8819e
1 changed files with 1 additions and 1 deletions
--- a/content/en/docs/reference/setup-tools/kubeadm/kubeadm-join.md
+++ b/content/en/docs/reference/setup-tools/kubeadm/kubeadm-join.md
@ -260,7 +260,7 @@ These commands should be run after `kubeadm init` but before `kubeadm join`.
 ### Using kubeadm join with a configuration file {#config-file}

 {{< caution >}}
-The config file is still considered alpha and may change in future versions.
+The config file is still considered beta and may change in future versions.
 {{< /caution >}}

 It's possible to configure `kubeadm join` with a configuration file instead of command