diff --git a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/annotation/EndpointExtension.java b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/annotation/EndpointExtension.java
index c78d9506e0..8d9f0c5766 100644
--- a/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/annotation/EndpointExtension.java
+++ b/spring-boot-project/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/endpoint/annotation/EndpointExtension.java
@@ -39,7 +39,7 @@ import org.springframework.core.annotation.AliasFor;
  * public @interface EndpointWebExtension {
  *
  *   @AliasFor(annotation = EndpointExtension.class, attribute = "endpoint")
- *   Class<?> endpoint();
+ *   Class&lt;?&gt; endpoint();
  *
  * }
  * </pre>