Broken link fixed

Author: pritamso

articles/cloud-shell/features.md

@@ -197,7 +197,7 @@ You can verify the version of the language using the command listed in the table
 [17]: https://github.com/Azure/CloudShell/issues
 [18]: https://github.com/microsoft/mssql-scripter/blob/dev/doc/usage_guide.md
 [19]: https://helm.sh/docs/
-[20]: https://kubernetes.io/docs/user-guide/kubectl-overview/
+[20]: https://kubernetes.io/docs/reference/kubectl/
 [21]: https://pnp.github.io/office365-cli/
 [22]: https://puppet.com/docs/bolt/latest/bolt.html
 [23]: https://www.ansible.com/microsoft-azure