Update secret.md

Remove prepended URLs and re-word to avoid use of "we".

Author: tomkivlin

content/en/docs/concepts/configuration/secret.md

@@ -28,10 +28,10 @@ also creates some Secrets.
 Kubernetes Secrets are, by default, stored as unencrypted base64-encoded
 strings. By default they can be retrieved - as plain text - by anyone with API
 access, or anyone with access to Kubernetes' underlying data store, etcd. In
-order to safely use Secrets, we recommend you (at a minimum):
+order to safely use Secrets, it is recommended you (at a minimum):
 
-1. [Enable Encryption at Rest](https://kubernetes.io/docs/tasks/administer-cluster/encrypt-data/) for Secrets.
-2. [Enable RBAC rules that restrict reading and writing the Secret](https://kubernetes.io/docs/reference/access-authn-authz/authorization/). Be aware that secrets can be obtained implicitly by anyone with the permission to create a Pod.
+1. [Enable Encryption at Rest](/docs/tasks/administer-cluster/encrypt-data/) for Secrets.
+2. [Enable or configure RBAC rules](/docs/reference/access-authn-authz/authorization/) that restrict reading and writing the Secret. Be aware that secrets can be obtained implicitly by anyone with the permission to create a Pod.
 {{< /caution >}}
 
 <!-- body -->