diff --git a/examples/frameworks/spring-boot/src/main/java/info/jab/ms/dto/SumResponse.java b/examples/frameworks/spring-boot/src/main/java/info/jab/ms/dto/SumResponse.java
index 206d6e22..e05567b3 100644
--- a/examples/frameworks/spring-boot/src/main/java/info/jab/ms/dto/SumResponse.java
+++ b/examples/frameworks/spring-boot/src/main/java/info/jab/ms/dto/SumResponse.java
@@ -1,4 +1,10 @@
-package info.jab.ms.dto;
-
-public record SumResponse(Integer result) {
-}
+package info.jab.ms.dto;
+
+/**
+ * Response object for sum operations.
+ * Encapsulates the result of a sum calculation.
+ *
+ * @param result the result of the sum as an Integer
+ */
+public record SumResponse(Integer result) {
+}