From 72af77ed154abc2ff43962ca38f66479b5a34928 Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Tue, 5 May 2020 01:04:28 +0800
Subject: [PATCH] Fix docs example

---
 docs/rules/no-useless-undefined.md | 2 +-
 rules/no-useless-undefined.js      | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/rules/no-useless-undefined.md b/docs/rules/no-useless-undefined.md
index 5330339e3f..83cbc2eceb 100644
--- a/docs/rules/no-useless-undefined.md
+++ b/docs/rules/no-useless-undefined.md
@@ -69,7 +69,7 @@ function* foo() {
 ```
 
 ```js
-function foo(bar = undefined) {
+function foo(bar) {
 }
 ```
 
diff --git a/rules/no-useless-undefined.js b/rules/no-useless-undefined.js
index 992c376ce9..46a990bc27 100644
--- a/rules/no-useless-undefined.js
+++ b/rules/no-useless-undefined.js
@@ -95,6 +95,7 @@ module.exports = {
 			url: getDocumentationUrl(__filename)
 		},
 		messages: {
+			// [TBD]: better message
 			[messageId]: '`undefined` is useless.'
 		},
 		fixable: 'code'