title: UILabel: Margin after using preferredMaxLayoutWidth with Autolayout
body: <p>I have some weird margins in a <code>UILabel</code> when setting the <code>preferredMaxLayoutWidth</code> property of a <code>UILabel</code> inside a <code>UITableViewCell</code>. Do you know some behaviour like that?</p>
  
  <p>I added the <code>preferredMaxLayoutWidth</code> like that:</p>
  
  <pre><code>- (void)layoutSubviews {
     self.titleLabel.preferredMaxLayoutWidth = self.titleLabel.frame.size.width;
     [self.titleLabel sizeToFit];
  
     self.shortDescriptionLabel.preferredMaxLayoutWidth = self.shortDescriptionLabel.frame.size.width;
     [self.titleLabel sizeToFit];
  
     [super layoutSubviews];
  }
  </code></pre>
  
  <p>The Result is something like that:</p>
  
  <p><img src="https://i.stack.imgur.com/GOjlT.png" alt="enter image description here"></p>
  
  <p>As you see the title label has <code>14px</code> margins and I don't know where they are from.
  I already tried to call <code>sizeToFit</code>, but that doesn't helped.</p>