diff --git a/docs/manual/src/docs/asciidoc/index.adoc b/docs/manual/src/docs/asciidoc/index.adoc
index 6c8e1e9d7e..c936a78570 100644
--- a/docs/manual/src/docs/asciidoc/index.adoc
+++ b/docs/manual/src/docs/asciidoc/index.adoc
@@ -3672,8 +3672,8 @@ public class WebSecurityConfig extends
     http
       // ...
       .headers()
-        .addHeaderWriter(new StaticHeaderWriter("X-Content-Security-Policy","default-src 'self'"))
-        .addHeaderWriter(new StaticHeaderWriter("X-WebKit-CSP","default-src 'self'"));
+        .addHeaderWriter(new StaticHeadersWriter("X-Content-Security-Policy","default-src 'self'"))
+        .addHeaderWriter(new StaticHeadersWriter("X-WebKit-CSP","default-src 'self'"));
   }
 }
 ----