Fix whitespace

source/ArmarXSimulation/gui-plugins/SimulatorControlGuiPlugin/SimulatorControlGuiPlugin.h

@@ -220,7 +220,7 @@ namespace armarx
          */
         QSignalMapper layerSignalMapperRemove;
 
-        using LayerVisibilityCheckBoxesType = std::map<std::string, std::pair<QTableWidgetItem*,QPointer<QCheckBox>>>;
+        using LayerVisibilityCheckBoxesType = std::map<std::string, std::pair<QTableWidgetItem*, QPointer<QCheckBox>>>;
         /**
          * @brief Stores checkboxes to turn layers visible / invisible.
          */