diff --git a/sentinel-adapter/sentinel-spring-webmvc-adapter/src/main/java/com/alibaba/csp/sentinel/adapter/spring/webmvc/AbstractSentinelInterceptor.java b/sentinel-adapter/sentinel-spring-webmvc-adapter/src/main/java/com/alibaba/csp/sentinel/adapter/spring/webmvc/AbstractSentinelInterceptor.java
index f26e07947f..a6d612ffac 100644
--- a/sentinel-adapter/sentinel-spring-webmvc-adapter/src/main/java/com/alibaba/csp/sentinel/adapter/spring/webmvc/AbstractSentinelInterceptor.java
+++ b/sentinel-adapter/sentinel-spring-webmvc-adapter/src/main/java/com/alibaba/csp/sentinel/adapter/spring/webmvc/AbstractSentinelInterceptor.java
@@ -46,7 +46,7 @@
  * <p>
  * How to implement a forward sub-request in your action:
  * <pre>
- * initalRequest() {
+ * initialRequest() {
  *     ModelAndView mav = new ModelAndView();
  *     mav.setViewName("another");
  *     return mav;