NetworkManager - Added comments to StartClient

Assets/Mirror/Core/NetworkManager.cs

@@ -413,6 +413,9 @@ public void StartClient()
             if (mode == NetworkManagerMode.ServerOnly)
             {
                 mode = NetworkManagerMode.Host;
+
+                // Redirect to FinishStartHost to do all the proper setup for host mode
+                // Exit here after that's completed, instead of proceeding as a remote client.
                 FinishStartHost();
                 return;
             }