API docs: add the extra details about the password secret
Regenerate the docs to align.
@@ -819,7 +819,10 @@ Kubernetes core/v1.SecretReference
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<em>(Optional)</em>
-<p>passwordSecret is name of the authentication secret for BGP Peer</p>
+<p>passwordSecret is name of the authentication secret for BGP Peer.
+the secret must be of type &ldquo;kubernetes.io/basic-auth&rdquo;, and created in the
+same namespace as the MetalLB deployment. The password is stored in the
+secret as the key &ldquo;password&rdquo;.</p>
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