title: iOS autolayout UIScrollView extra space to the right
body: <p>Using <code>AutoLayout</code>, I am using a <code>UIScrollView</code> and everything seems to be working fine with my constraints, except that I get extra space to the right and can't figure out why!</p>
  
  <p>Here is my structure in Storyboard:</p>
  
  <pre><code>View
     Scroll View
        Content View
           (all my other views go under here)
  </code></pre>
  
  <p>Is there an easy way to copy and paste my constraints here?</p>
  
  <p>Thank you!</p>
  
  <p>Picture 3 shows the constraints for the <code>Scroll View</code>.</p>
  
  <p><img src="https://i.stack.imgur.com/OFzmA.png" alt="enter image description here"><img src="https://i.stack.imgur.com/vvpVw.png" alt="enter image description here"><img src="https://i.stack.imgur.com/yaTRG.png" alt="enter image description here"></p>