Update _posts/2025-06-18-hibernate7-on-quarkus.adoc

Co-authored-by: Yoann Rodière <[email protected]>

Author: lucamolteni

_posts/2025-06-18-hibernate7-on-quarkus.adoc

@@ -60,9 +60,9 @@ In the meantime, you can always refer to the https://quarkus.io/version/main/gui
 ==== New Restrictions API
 After the deprecation of the Hibernate Criteria API, developers were still missing its simplicity, so the Hibernate team introduced a new https://docs.jboss.org/hibernate/orm/7.0/introduction/html_single/Hibernate_Introduction.html#restrictions-and-ordering[Restriction API] that even has new features, such as the possibility to further restrict an already written query using JPQL/HQL.
 
-[source,text]
+[source,java]
 ----
-var books =
+List<Book> books =
     SelectionSpecification.create(Book.class,
         """
             from Book where discontinued = false