title: Reloading Tableview Cell after returning from Detail View Controller - Swift
body: <p>Each cell in my tableView segues to a Detail View Controller where the user can favorite the entry. When the entry is favorited, a heart should show in the tableViewCell.</p>
  
  <p>On re-launch of the app, the heart shows correctly in the favorited cells. However, it only shows after re-launch. I believe I need the reloadRows func, but I haven't been able to find a solution that works as intended. </p>
  
  <p><strong>How can I make reloadRows dynamic so that the row that is reloaded is the selected indexPath?</strong> </p>
  
  <p>Basically as soon as the user favorites the entry, I want them to be able to go back to the tableView and see the heart in the cell. </p>
  
  <p>As always any help is appreciated!</p>