feat: comments improvements

Author: pmusolino

WooCommerce/Classes/ViewRelated/Orders/Order Filters/Date Range Filter/Custom Range Filter/DateRangeFilterViewController.swift

@@ -1,12 +1,12 @@
 import UIKit
 
 // MARK: - DateRangeFilterViewController
+// Allow to filter the orders by a range of dates
 //
 final class DateRangeFilterViewController: UIViewController {
 
     @IBOutlet private weak var tableView: UITableView!
 
-
     // Completion callback
     //
     typealias Completion = (Date?, Date?) -> Void
@@ -44,7 +44,6 @@ final class DateRangeFilterViewController: UIViewController {
         configureRows()
         configureTableView()
     }
-
 }
 
 // MARK: - View Configuration

WooCommerce/Classes/ViewRelated/Orders/Order Filters/Date Range Filter/OrderDatesFilterViewController.swift

@@ -1,6 +1,7 @@
 import UIKit
 
 // MARK: - OrderDatesFilterViewController
+// Display a list of options for filtering orders by different type of dates.
 //
 final class OrderDatesFilterViewController: UIViewController {