diff --git a/src/main/java/org/springframework/samples/petclinic/service/ClinicServiceImpl.java b/src/main/java/org/springframework/samples/petclinic/service/ClinicServiceImpl.java
index 6db1fc296..0d7ff4d0c 100644
--- a/src/main/java/org/springframework/samples/petclinic/service/ClinicServiceImpl.java
+++ b/src/main/java/org/springframework/samples/petclinic/service/ClinicServiceImpl.java
@@ -34,6 +34,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 /**
  * Mostly used as a facade for all Petclinic controllers
+ * Also a placeholder for @Transactional and @Cacheable annotations
  *
  * @author Michael Isvy
  */