diff --git a/jpa/multiple-datasources/src/main/java/example/springdata/jpa/multipleds/DataInitializer.java b/jpa/multiple-datasources/src/main/java/example/springdata/jpa/multipleds/DataInitializer.java
index e954b7b0..b33db50b 100644
--- a/jpa/multiple-datasources/src/main/java/example/springdata/jpa/multipleds/DataInitializer.java
+++ b/jpa/multiple-datasources/src/main/java/example/springdata/jpa/multipleds/DataInitializer.java
@@ -70,7 +70,7 @@ public class DataInitializer {
 	@Transactional("orderTransactionManager")
 	public Order initializeOrder(CustomerId customer) {
 
-		Assert.notNull(customer, "Custoemr identifier must not be null!");
+		Assert.notNull(customer, "Customer identifier must not be null!");
 
 		Order order = new Order(customer);
 		order.add(new LineItem("Lakewood Guitar"));