title: autocapital words not working in UITextField
body: <p>I have the following code to make the first letter bold:</p>
  
  <pre><code>  self.firstNameTexField_.autocapitalizationType = UITextAutocapitalizationTypeWords;
      self.lastNameTextField_.autocapitalizationType = UITextAutocapitalizationTypeWords;
      self.emailTextField_.autocapitalizationType = UITextAutocapitalizationTypeWords;
  </code></pre>
  
  <p>However, this doesn't make the first letter of the word capital. Any idea why?</p>