HHH-11729 - Add clarifications in the User Guide related to how Hiber…

…nate FetchMode types translate to JPA

documentation/src/main/asciidoc/userguide/chapters/fetching/Fetching.adoc

@@ -284,16 +284,19 @@ it allows you to fetch all the required data with a single query.
 === The `@Fetch` annotation mapping
 
 Besides the `FetchType.LAZY` or `FetchType.EAGER` JPA annotations,
-you can also use the Hibernate-specific `@Fetch` annotation that accepts one of the following `FetchMode`s:
+you can also use the Hibernate-specific `@Fetch` annotation that accepts one of the following `FetchMode(s)`:
 
 SELECT::
-	Use a secondary select for each individual entity, collection, or join load.
+	The association is going to be fetched lazily using a secondary select for each individual entity,
+	collection, or join load.
+	It's equivalent to JPA `FetchType.LAZY` fetching strategy.
 JOIN::
-	Use an outer join to load the related entities, collections or joins.
+	Use an outer join to load the related entities, collections or joins when using direct fetching.
+	It's equivalent to JPA `FetchType.EAGER` fetching strategy.
 SUBSELECT::
-	Available for collections only.  
-	When accessing a non-initialized collection, this fetch mode will trigger loading all elements of all collections of the same role
-	for all owners associated with the persistence context using a single secondary select.
+	Available for collections only. When accessing a non-initialized collection,
+	this fetch mode will trigger loading all elements of all collections of the same role for all owners associated
+	with the persistence context using a single secondary select.
 
 [[fetching-fetchmode-select]]
 === `FetchMode.SELECT`