[DOCS] Asciidoctor fix for deprecation note

Author: lcawl

x-pack/docs/en/security/auditing/forwarding-logs.asciidoc

@@ -1,9 +1,10 @@
 [role="xpack"]
 [[forwarding-audit-logfiles]]
 === Forwarding audit logs to a remote cluster
-deprecated[6.7.0, Forwarding audit logs is a feature of the index audit output
-type which is deprecated and will be removed in 7.0. All settings under the
-`xpack.security.audit.index` namespace are deprecated.]
+
+WARNING: Forwarding audit logs is a feature of the index audit output type which
+is deprecated in 6.7.0 and will be removed in 7.0. All settings under the
+`xpack.security.audit.index` namespace are deprecated.
 
 When you are auditing security events, you can optionally store the logs in an 
 {es} index on a remote cluster.  The logs are sent to the remote cluster by