From 6d79aa71bc2871ba367c55a9d3577a886f508a0c Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Tue, 10 Jul 2018 15:57:44 +0700
Subject: [PATCH] Update readme.md

---
 readme.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/readme.md b/readme.md
index 2657bc9..d7ec05e 100644
--- a/readme.md
+++ b/readme.md
@@ -178,10 +178,10 @@ is.directInstanceOf(new UnicornError(), Error);
 
 ##### .urlInstance(value)
 
-Returns `true` if `value` is an instance of `URL` class.
+Returns `true` if `value` is an instance of the [`URL` class](https://developer.mozilla.org/en-US/docs/Web/API/URL).
 
 ```js
-const url = new URL('https://www.example.com');
+const url = new URL('https://example.com');
 
 is.urlInstance(url);
 //=> true