corr doc, sort

GUI/View/PlotSpecular/SpecularPlotCanvas.cpp

@@ -25,14 +25,14 @@ SpecularPlotCanvas::SpecularPlotCanvas(QWidget* parent)
     , m_statusLabel(new PlotStatusLabel(m_plot, this))
 {
     this->installEventFilter(m_canvasEvent);
+
     auto* layout = new QVBoxLayout;
+    setLayout(layout);
     layout->setSpacing(0);
 
     layout->addWidget(m_plot);
     layout->addWidget(m_statusLabel);
 
-    setLayout(layout);
-
     setStatusLabelEnabled(false);
 }
 

GUI/View/PlotSpecular/SpecularPlotCanvas.h

@@ -3,7 +3,7 @@
 //  BornAgain: simulate and fit reflection and scattering
 //
 //! @file      GUI/View/PlotSpecular/SpecularPlotCanvas.h
-//! @brief     Defines class ColorMapCanvas
+//! @brief     Defines class SpecularPlotCanvas
 //!
 //! @homepage  http://www.bornagainproject.org
 //! @license   GNU General Public License v3 or higher (see COPYING)
@@ -17,11 +17,10 @@
 
 #include <QWidget>
 
-class DataItem;
+class Data1DItem;
 class FontScalingEvent;
 class PlotStatusLabel;
 class QCustomPlot;
-class Data1DItem;
 class SpecularPlot;
 
 //! Contains SpecularPlot for specular data presentation, and provides status string appearance.