diff --git a/examples/src/main/java/io/grpc/examples/header/HeaderClientInterceptor.java b/examples/src/main/java/io/grpc/examples/header/HeaderClientInterceptor.java
index b9a73931299..2a60eeda6c4 100644
--- a/examples/src/main/java/io/grpc/examples/header/HeaderClientInterceptor.java
+++ b/examples/src/main/java/io/grpc/examples/header/HeaderClientInterceptor.java
@@ -52,7 +52,7 @@ public void start(Listener<RespT> responseListener, Metadata headers) {
           public void onHeaders(Metadata headers) {
             /**
              * if you don't need receive header from server,
-             * you can use {@link io.grpc.stub.MetadataUtils#attachHeaders}
+             * you can use {@link io.grpc.stub.MetadataUtils#newAttachHeadersInterceptor}
              * directly to send header
              */
             logger.info("header received from server:" + headers);