DATAMONGO-1696 - Mention appropriate EnableMongoAuditing annotation in reference documentation.

src/main/asciidoc/reference/mongo-auditing.adoc

@@ -29,5 +29,5 @@ class Config {
 ----
 ====
 
-If you expose a bean of type `AuditorAware` to the `ApplicationContext`, the auditing infrastructure will pick it up automatically and use it to determine the current user to be set on domain types. If you have multiple implementations registered in the `ApplicationContext`, you can select the one to be used by explicitly setting the `auditorAwareRef` attribute of `@EnableJpaAuditing`.
+If you expose a bean of type `AuditorAware` to the `ApplicationContext`, the auditing infrastructure will pick it up automatically and use it to determine the current user to be set on domain types. If you have multiple implementations registered in the `ApplicationContext`, you can select the one to be used by explicitly setting the `auditorAwareRef` attribute of `@EnableMongoAuditing`.