bootstrapper for the App so that the user can change the max heap in-game

src/net/torvald/terrarum/modulebasegame/ui/UIGraphicsControlPanel.kt

@@ -109,7 +109,8 @@ class UIGraphicsControlPanel(remoCon: UIRemoCon?) : UICanvas() {
             UIItemSpinner(this, x, y, App.getConfigDouble(optionName), arg[1].toDouble(), arg[2].toDouble(), arg[3].toDouble(), spinnerWidth, numberToTextFunction = { "${((it as Double)*100).toInt()}%" }) to { it: UIItem, optionStr: String ->
                 (it as UIItemSpinner).selectionChangeListener = {
                     App.setConfig(optionStr, it)
-                }            }
+                }
+            }
         }
         else if (args.startsWith("typeinint")) {
 //            val arg = args.split(',') // args: none