diff --git a/lib/request.js b/lib/request.js
index 1eb7f9ca16a..b7640434598 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -177,7 +177,7 @@ req.acceptsCharsets = function(...charsets) {
  * Check if the given `lang`s are acceptable,
  * otherwise you should respond with 406 "Not Acceptable".
  *
- * @param {String} ...lang
+ * @param {String} ...languages
  * @return {String|Array}
  * @public
  */