Update conditionals with current extension name

Author: rolfedh

docs/src/main/asciidoc/security-oidc-bearer-token-authentication-tutorial.adoc

@@ -231,7 +231,10 @@ For more information, see the Keycloak documentation about link:https://www.keyc
 ifndef::no-quarkus-keycloak-admin-client[]
 [NOTE]
 ====
-If you want to use the Keycloak Admin Client to configure your server from your application, you need to include either the `quarkus-keycloak-admin-rest-client` or the `quarkus-keycloak-admin-resteasy-client` (if the application uses `quarkus-rest-client`) extension.
+To use the Keycloak Admin Client for configuring the Keycloak server from your application, you must include either the `quarkus-keycloak-admin-rest-client` or the `quarkus-keycloak-admin-resteasy-client` extension.
+
+Choose `quarkus-keycloak-admin-rest-client` if you are using `quarkus-rest-client`, and `quarkus-keycloak-admin-resteasy-client` if you are using `quarkus-resteasy-client`.
+
 For more information, see the xref:security-keycloak-admin-client.adoc[Quarkus Keycloak Admin Client] guide.
 ====
 endif::no-quarkus-keycloak-admin-client[]