diff --git a/src/main/java/org/springframework/samples/petclinic/owner/OwnerController.java b/src/main/java/org/springframework/samples/petclinic/owner/OwnerController.java
index 329c82395..46ed26a80 100644
--- a/src/main/java/org/springframework/samples/petclinic/owner/OwnerController.java
+++ b/src/main/java/org/springframework/samples/petclinic/owner/OwnerController.java
@@ -92,7 +92,7 @@ class OwnerController {
 			owner.setLastName(""); // empty string signifies broadest possible search
 		}
 
-		// find owners by last name
+		// find owners by last Name
 		Page<Owner> ownersResults = findPaginatedForOwnersLastName(page, owner.getLastName());
 		if (ownersResults.isEmpty()) {
 			// no owners found