diff --git a/MultipleSeries_WF/Form1.cs b/MultipleSeries_WF/Form1.cs
index 962b7ba..94d8229 100644
--- a/MultipleSeries_WF/Form1.cs
+++ b/MultipleSeries_WF/Form1.cs
@@ -1,5 +1,5 @@
 // ------------------------------------------------------------------------------------------------------
-// LightningChart® example code: Chart with Multiple Series Demo.
+// LightningChart® example code: 2D Chart with Multiple PointLineSeries Demo.
 //
 // If you need any assistance, or notice error in this example code, please contact support@arction.com. 
 //
diff --git a/MultipleSeries_WPF_NB/MainWindow.xaml.cs b/MultipleSeries_WPF_NB/MainWindow.xaml.cs
index 62c07a0..0dd0e6b 100644
--- a/MultipleSeries_WPF_NB/MainWindow.xaml.cs
+++ b/MultipleSeries_WPF_NB/MainWindow.xaml.cs
@@ -1,5 +1,5 @@
 // ------------------------------------------------------------------------------------------------------
-// LightningChart® example code: Chart with Multiple Series Demo.
+// LightningChart® example code: 2D Chart with Multiple PointLineSeries Demo.
 //
 // If you need any assistance, or notice error in this example code, please contact support@arction.com. 
 //
diff --git a/MultipleSeries_WPF_SB/MainWindow.xaml.cs b/MultipleSeries_WPF_SB/MainWindow.xaml.cs
index d040181..94d8a63 100644
--- a/MultipleSeries_WPF_SB/MainWindow.xaml.cs
+++ b/MultipleSeries_WPF_SB/MainWindow.xaml.cs
@@ -1,5 +1,5 @@
 // ------------------------------------------------------------------------------------------------------
-// LightningChart® example code: Chart with Multiple Series Demo.
+// LightningChart® example code: 2D Chart with Multiple PointLineSeries Demo.
 //
 // If you need any assistance, or notice error in this example code, please contact support@arction.com. 
 //
@@ -26,9 +26,6 @@ public MainWindow()
             // This is done using XAML.
             InitializeComponent();
 
-            // Create chart.
-            // This is done using XAML.
-
             // Disable rendering before updating chart properties to improve performance
             // and to prevent unnecessary chart redrawing while changing multiple properties.
             chart.BeginUpdate();
@@ -58,7 +55,7 @@ public MainWindow()
                 data[i].Y = Math.Sin(i * 0.2) * 50 + 50;
             }
 
-            // 2. Create an other PointLineSeries and set new color and line-pattern for it.
+            // 2. Create another PointLineSeries and set new color and line-pattern for it.
             // This is done using XAML.
 
             // 3. Set data-points into series.