Update src/skiasharp/LiveChartsCore.SkiaSharpView.Blazor/GeoMap.razor

Co-authored-by: Copilot <[email protected]>

Author: beto-rodriguez

src/skiasharp/LiveChartsCore.SkiaSharpView.Blazor/GeoMap.razor

@@ -27,8 +27,8 @@
 @*
 ==============================================================================
 
-use the LiveChartsGeneratedCode.SourceGenCartesianChart class to add blazor specific
-code, this class is just to expose the CartesianChart class in this namespace.
+use the LiveChartsGeneratedCode.SourceGenMapChart class to add blazor specific
+code, this class is just to expose the MapChart class in this namespace.
 
 ==============================================================================
 *@