修正拼写错误

CSharp/App/Modules/Robot/RobotView.xaml

@@ -156,7 +156,7 @@
 						</TabItem>
 						<TabItem Header="工具">
 							<Canvas>
-								<Button Content="Execle转换" Canvas.Left="10" Canvas.Top="10" Width="75" Click="btnExecle_Click"/>
+								<Button Content="excel转换" Canvas.Left="10" Canvas.Top="10" Width="75" Click="btnExcel_Click"/>
 								<Label Name="lblShowResult" Canvas.Left="90" Canvas.Top="10" Height="23" Width="54" RenderTransformOrigin="-0.35,0.567"></Label>
 							</Canvas>
 						</TabItem>

CSharp/App/Modules/Robot/RobotView.xaml.cs

@@ -107,7 +107,7 @@ namespace Robot
 			this.tbLog.ScrollToEnd();
 		}
 
-		private void btnExecle_Click(object sender, RoutedEventArgs e)
+		private void btnExcel_Click(object sender, RoutedEventArgs e)
 		{
 			var dict = new Dictionary<string, int>
 			{