diff --git a/examples/ekgchart/chart.cpp b/examples/dynamicspline/chart.cpp
similarity index 78%
rename from examples/ekgchart/chart.cpp
rename to examples/dynamicspline/chart.cpp
index 9a1267c..5d8cc28 100644
--- a/examples/ekgchart/chart.cpp
+++ b/examples/dynamicspline/chart.cpp
@@ -29,30 +29,23 @@ Chart::Chart(QGraphicsItem *parent, Qt::WindowFlags wFlags)
     m_x(0),
     m_y(1)
 {
-    QTime now = QTime::currentTime();
-    qsrand((uint)now.msec());
+    qsrand((uint) QTime::currentTime().msec());
 
     QObject::connect(&m_timer, SIGNAL(timeout()), this, SLOT(handleTimeout()));
     m_timer.setInterval(1000);
 
-    m_series0 = new QLineSeries(this);
-    QPen blue(Qt::blue);
-    blue.setWidth(3);
-    m_series0->setPen(blue);
-
-    m_series1 = new QSplineSeries(this);
+    m_series = new QSplineSeries(this);
     QPen green(Qt::red);
     green.setWidth(3);
-    m_series1->setPen(green);
+    m_series->setPen(green);
+    m_series->append(m_x, m_y);
 
-    m_series0->append(m_x, m_y);
-    m_series1->append(m_x, m_y);
+    addSeries(m_series);
 
-    addSeries(m_series0);
-    addSeries(m_series1);
     axisY()->setRange(-5, 5);
     axisX()->setRange(-9, 1);
     axisX()->setTicksCount(11);
+
     m_timer.start();
 }
 
@@ -65,11 +58,8 @@ void Chart::handleTimeout()
 {
     m_x += m_step;
     m_y = qrand() % 5 - 2.5;
-    m_series0->append(m_x, m_y);
-    m_series1->append(m_x, m_y);
-    if (m_x >= 10) {
-        m_series0->remove(m_x - 10);
-        m_series1->remove(m_x - 10);
-    }
+    m_series->append(m_x, m_y);
+    if (m_x >= 10)
+        m_series->remove(m_x - 10);
     scrollRight();
 }
diff --git a/examples/ekgchart/chart.h b/examples/dynamicspline/chart.h
similarity index 95%
rename from examples/ekgchart/chart.h
rename to examples/dynamicspline/chart.h
index 54533bc..7611dfa 100644
--- a/examples/ekgchart/chart.h
+++ b/examples/dynamicspline/chart.h
@@ -26,7 +26,6 @@
 
 QTCOMMERCIALCHART_BEGIN_NAMESPACE
 class QSplineSeries;
-class QLineSeries;
 QTCOMMERCIALCHART_END_NAMESPACE
 
 QTCOMMERCIALCHART_USE_NAMESPACE
@@ -44,8 +43,7 @@ public slots:
 
 private:
     QTimer m_timer;
-    QLineSeries* m_series0;
-    QSplineSeries* m_series1;
+    QSplineSeries* m_series;
     QStringList m_titles;
     qreal m_step;
     qreal m_x;
diff --git a/examples/ekgchart/ekgchart.pro b/examples/dynamicspline/dynamicspline.pro
similarity index 83%
rename from examples/ekgchart/ekgchart.pro
rename to examples/dynamicspline/dynamicspline.pro
index cf38a8e..68ca88d 100644
--- a/examples/ekgchart/ekgchart.pro
+++ b/examples/dynamicspline/dynamicspline.pro
@@ -1,6 +1,6 @@
 !include( ../examples.pri ) {
  error( "Couldn't find the examples.pri file!" )
 }
-TARGET = ekgchart
+TARGET = dynamicspline
 HEADERS += chart.h
-SOURCES += main.cpp chart.cpp
\ No newline at end of file
+SOURCES += main.cpp chart.cpp
diff --git a/examples/ekgchart/main.cpp b/examples/dynamicspline/main.cpp
similarity index 97%
rename from examples/ekgchart/main.cpp
rename to examples/dynamicspline/main.cpp
index 29a5d0c..bea00b3 100644
--- a/examples/ekgchart/main.cpp
+++ b/examples/dynamicspline/main.cpp
@@ -30,7 +30,7 @@ int main(int argc, char *argv[])
     QApplication a(argc, argv);
     QMainWindow window;
     Chart *chart = new Chart;
-    chart->setTitle("Simple EKG chart");
+    chart->setTitle("Dynamic spline chart");
     chart->setAnimationOptions(QChart::AllAnimations);
     QChartView chartView(chart);
     chartView.setRenderHint(QPainter::Antialiasing);
diff --git a/examples/examples.pro b/examples/examples.pro
index ed20c16..6a2d59c 100644
--- a/examples/examples.pro
+++ b/examples/examples.pro
@@ -3,7 +3,7 @@ SUBDIRS += \
            areachart \
            barchart \
            customchart \
-           ekgchart \
+           dynamicspline \
            linechart \
            percentbarchart \
            piechart \