cleanup

Author: oleeng

plugins/simulator/waveform_viewer/src/wave_widget.cpp

@@ -80,7 +80,6 @@ namespace hal {
                 connect(mController,&NetlistSimulatorController::parseComplete,vv,&WaveformViewer::handleParseComplete,Qt::QueuedConnection);
                 connect(mController,&NetlistSimulatorController::loadProgress,vv,&WaveformViewer::showProgress,Qt::QueuedConnection);
                 connect(mController,&NetlistSimulatorController::triggerRunSimulation,vv,&WaveformViewer::handleRunSimulation);
-                
                 connect(mGraphicsCanvas,&WaveGraphicsCanvas::undoStateChanged,vv,&WaveformViewer::testUndoEnable,Qt::QueuedConnection);
             }
         }