Swift UserDefaults : <p>I'm writing code for a game I am making and am trying to create a <code>User Default</code> so that it saves data after you close the app.</p>

<pre><code>let UserDefaults = NSUserDefaults.standardUserDefaults()
UserDefaults.setBool(false, forKey: "hasStarted")
</code></pre>

<p>But on the last line it underlines <code>UserDefaults</code> and says "expected declaration.</p>

<p>What have I done wrong?</p>
