diff --git a/examples/areachart/main.cpp b/examples/areachart/main.cpp
index 616dcfa..a178380 100644
--- a/examples/areachart/main.cpp
+++ b/examples/areachart/main.cpp
@@ -1,10 +1,8 @@
 #include <QApplication>
 #include <QMainWindow>
-#include <qchartview.h>
-#include <qlineseries.h>
-#include <qareaseries.h>
-#include <qchart.h>
-#include <qchartaxis.h>
+#include <QChartView>
+#include <QLineSeries>
+#include <QAreaSeries>
 #include <cmath>
 
 QTCOMMERCIALCHART_USE_NAMESPACE
@@ -42,7 +40,7 @@ int main(int argc, char *argv[])
     QMainWindow window;
     QChartView* chartView =  new QChartView(&window);
 
-    chartView->setChartTitle("Basic area chart example");
+    chartView->setChartTitle("Simple area chart example");
     chartView->setRenderHint(QPainter::Antialiasing);
 
     chartView->addSeries(series);
diff --git a/examples/ekgchart/chartview.cpp b/examples/ekgchart/chartview.cpp
index d1d58a3..3f9f91b 100644
--- a/examples/ekgchart/chartview.cpp
+++ b/examples/ekgchart/chartview.cpp
@@ -29,7 +29,7 @@ m_y(1)
     m_series0->add(m_x,m_y);
     m_series1->add(m_x,m_y);
 
-    setChartTitle("Simple EKG exmaple");
+    setChartTitle("Simple EKG example");
     addSeries(m_series0);
     addSeries(m_series1);
     axisY()->setRange(-5,5);
diff --git a/examples/linechart/main.cpp b/examples/linechart/main.cpp
index 9485d9e..4e1c643 100644
--- a/examples/linechart/main.cpp
+++ b/examples/linechart/main.cpp
@@ -1,8 +1,7 @@
 #include <QApplication>
 #include <QMainWindow>
-#include <qchartview.h>
-#include <qlineseries.h>
-#include <qchart.h>
+#include <QChartView>
+#include <QLineSeries>
 #include <cmath>
 
 QTCOMMERCIALCHART_USE_NAMESPACE
diff --git a/examples/presenterchart/chartview.cpp b/examples/presenterchart/chartview.cpp
index 56e88a3..09b9d2b 100644
--- a/examples/presenterchart/chartview.cpp
+++ b/examples/presenterchart/chartview.cpp
@@ -1,14 +1,14 @@
 #include "chartview.h"
-#include <qlineseries.h>
-#include <qscatterseries.h>
-#include <qsplineseries.h>
-#include <qareaseries.h>
+#include <QLineSeries>
+#include <QScatterSeries>
+#include <QSplineSeries>
+#include <QAreaSeries>
 #include <QTime>
 
 ChartView::ChartView(QWidget* parent):QChartView(parent),
 m_index(0)
 {
-    setChartTitle("Four charts");
+    setChartTitle("Charts presenter");
     QObject::connect(&m_timer,SIGNAL(timeout()),this,SLOT(handleTimeout()));
     m_timer.setInterval(3000);
 
diff --git a/examples/presenterchart/chartview.h b/examples/presenterchart/chartview.h
index 5ac053b..27016aa 100644
--- a/examples/presenterchart/chartview.h
+++ b/examples/presenterchart/chartview.h
@@ -1,7 +1,7 @@
 #ifndef CHARTVIEW_H_
 #define CHARTVIEW_H_
 
-#include <qchartview.h>
+#include <QChartView>
 #include <QTimer>
 
 QTCOMMERCIALCHART_USE_NAMESPACE
diff --git a/examples/scatterchart/main.cpp b/examples/scatterchart/main.cpp
index 1dc8359..5217ec7 100644
--- a/examples/scatterchart/main.cpp
+++ b/examples/scatterchart/main.cpp
@@ -1,8 +1,7 @@
 #include <QtGui/QApplication>
 #include <QMainWindow>
-#include <qchartglobal.h>
-#include <qchartview.h>
-#include <qscatterseries.h>
+#include <QChartView>
+#include <QScatterSeries>
 
 QTCOMMERCIALCHART_USE_NAMESPACE
 
@@ -36,7 +35,7 @@ int main(int argc, char *argv[])
     QMainWindow window;
     QChartView *chartView = new QChartView(&window);
     chartView->setRenderHint(QPainter::Antialiasing);
-    chartView->setChartTitle("Basic scatter chart example");
+    chartView->setChartTitle("Simple scatter chart example");
     chartView->addSeries(scatter);
 //! [3]
 
diff --git a/examples/zoomlinechart/main.cpp b/examples/zoomlinechart/main.cpp
index cfedc80..2fefb9e 100644
--- a/examples/zoomlinechart/main.cpp
+++ b/examples/zoomlinechart/main.cpp
@@ -1,7 +1,7 @@
 #include "chartwidget.h"
 #include <QApplication>
 #include <QMainWindow>
-#include <qlineseries.h>
+#include <QLineSeries>
 #include <cmath>
 
 QTCOMMERCIALCHART_USE_NAMESPACE