diff --git a/framework-docs/src/docs/asciidoc/web/webflux.adoc b/framework-docs/src/docs/asciidoc/web/webflux.adoc
index f56fd1e6e1e..ad24380f7b1 100644
--- a/framework-docs/src/docs/asciidoc/web/webflux.adoc
+++ b/framework-docs/src/docs/asciidoc/web/webflux.adoc
@@ -3398,6 +3398,7 @@ The following example uses the `@InitBinder` annotation:
 		// ...
 	}
 ----
+<1> Using the `@InitBinder` annotation.
 --
 
 Alternatively, when using a `Formatter`-based setup through a shared