diff --git a/src/main/java/org/springframework/samples/petclinic/model/Pet.java b/src/main/java/org/springframework/samples/petclinic/model/Pet.java
index 970cdcb76..7b2f825f0 100644
--- a/src/main/java/org/springframework/samples/petclinic/model/Pet.java
+++ b/src/main/java/org/springframework/samples/petclinic/model/Pet.java
@@ -15,7 +15,7 @@
  */
 package org.springframework.samples.petclinic.model;
 
-import java.util.ArrayList;
+impor java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;