More comments.

Better Together/Better Together/GameViews/GameViewController.swift

@@ -239,14 +239,15 @@ class GameViewController: UIViewController, LocalTeamPlayDelegate {
     }
     
     // MARK: - Set up Progress server side
-    var maxValue = 0
+    var maxValueOfSetps = 0
     private var progressCounter = 0
     
     /// 1. For Server: Show the waiting view for server
     func showServerSpinner() {
         if let _maxValue = LocalTeamPlayManager.sharedInstance.allPlayersPeerIDs?.count {
-            maxValue = _maxValue * 5
-            spinnerView.start(maxProgress: maxValue)
+            maxValueOfSetps = _maxValue * 5
+            // For each character there have to be 5 messages to be exchanged (customization, level, levelResponse, index, indexConfirmation)
+            spinnerView.start(maxProgress: maxValueOfSetps)
             
             // Update the progress if server already received configurations.
             progressCounter = CharacterManager.sharedInstance.allPlayersConfiguration.count
@@ -280,7 +281,7 @@ class GameViewController: UIViewController, LocalTeamPlayDelegate {
             LocalTeamPlayManager.sharedInstance.sendToAll(sessionAction: SessionAction.setup(SetupAction.selectedLevel(selectedLevel)), isReliable: true)
             // Update the progress Counter
             spinnerView.currentState = .sendingLevels
-            progressCounter = LocalTeamPlayManager.sharedInstance.allPlayersPeerIDs!.count * 2
+            progressCounter = LocalTeamPlayManager.sharedInstance.allPlayersPeerIDs!.count * 2 // Two number of messages exchanged in the setup process
             spinnerView.updateProgress(progressCount: progressCounter)
         }
     }