Fixed comment

src/pulsatingscience.cpp

@@ -173,7 +173,7 @@ void PulsatingScience::closeEvent(QCloseEvent *event)
         event->ignore();
     }
     else {
-        // save splitter layout
+        // save window and splitter layout
         QSettings settings;
         settings.setValue("windowGeometry", saveGeometry());
         settings.setValue("windowState", saveState());