Clarify Refresh Game Library Ui Dialog text

Clarifies the process and steps to take to successfully refresh the game library artwork and game information in the Ui Dialog that is presented when a user enters Settings -> Refresh Game Library.

Provenance/Settings/PVSettingsViewController.swift

@@ -468,7 +468,7 @@ final class PVSettingsViewController: PVQuickTableViewController {
 
     func refreshGameLibraryAction() {
         tableView.deselectRow(at: tableView.indexPathForSelectedRow ?? IndexPath(row: 0, section: 0), animated: true)
-        let alert = UIAlertController(title: "Refresh Game Library?", message: "Attempt to get artwork and title information for your library. This can be a slow process, especially for large libraries. Only do this if you really, really want to try and get more artwork. Please be patient, as this process can take several minutes.", preferredStyle: .alert)
+        let alert = UIAlertController(title: "Refresh Game Library?", message: "Attempt to reload the artwork and title information for your entire library. This can be a slow process, especially for large libraries. Only do this if you really, really want to try and get more artwork or update the information.\n\n You will need to completely relaunch the App to start the library rebuild process.", preferredStyle: .alert)
         alert.addAction(UIAlertAction(title: "Yes", style: .default, handler: { (_: UIAlertAction) -> Void in
             NotificationCenter.default.post(name: NSNotification.Name.PVRefreshLibrary, object: nil)
         }))