updated version statement in javadoc

org.springframework.orm/src/main/java/org/springframework/orm/jpa/vendor/HibernateJpaDialect.java

@@ -37,7 +37,9 @@ import org.springframework.transaction.TransactionException;
 
 /**
  * {@link org.springframework.orm.jpa.JpaDialect} implementation for
- * Hibernate EntityManager. Developed and tested against Hibernate 3.3.
+ * Hibernate EntityManager. Developed against Hibernate 3.3;
+ * tested against 3.3, 3.5 and 3.6 (with the latter including
+ * Hibernate EntityManager in the Hibernate core distribution).
  *
  * @author Costin Leau
  * @author Juergen Hoeller