Need help with challenge---Give Links Meaning by Using Descriptive Link Text

I’m stuck at this challenge and as far as I know everything I’ve coded is correct but it still pulls an error and doesn’t let me progress to the next challenge.

  **Your code so far**

<body>
<header>
  <h1>Deep Thoughts with Master Camper Cat</h1>
</header>
<article>
  <h2>Defeating your Foe: the Red Dot is Ours!</h2>
  <p>Felines the world over have been waging war on the most persistent of foes. This red nemesis combines both cunning stealth and lightning speed. But chin up, fellow fighters, our time for victory may soon be near. Click here for <a href=""> information about batteries </a>
  </p>
</article>
</body>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36.

Challenge: Give Links Meaning by Using Descriptive Link Text

Link to the challenge:

You have to be careful about whitespace. You have extra spaces at the beginning and ending of your link.

When I remove those, it passes.