From 8cb2a309e162ef31cd9e482bbaa0f58c5d0dbcab Mon Sep 17 00:00:00 2001
From: Ramon Ahnert <Rahmon@users.noreply.github.com>
Date: Wed, 22 Nov 2023 20:40:43 -0300
Subject: [PATCH] Update routes-and-endpoints.md

fix typo in `prefix_data_arg_sanitize_callback` doc
---
 extending-the-rest-api/routes-and-endpoints.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extending-the-rest-api/routes-and-endpoints.md b/extending-the-rest-api/routes-and-endpoints.md
index f13ea9a..1c443bc 100644
--- a/extending-the-rest-api/routes-and-endpoints.md
+++ b/extending-the-rest-api/routes-and-endpoints.md
@@ -516,7 +516,7 @@ function prefix_data_arg_validate_callback( $value, $request, $param ) {
  * @param  mixed            $value   Value of the 'filter' argument.
  * @param  WP_REST_Request  $request The current request object.
  * @param  string           $param   Key of the parameter. In this case it is 'filter'.
- * @return WP_Error|boolean
+ * @return string
  */
 function prefix_data_arg_sanitize_callback( $value, $request, $param ) {
     // It is as simple as returning the sanitized value.