FLUT-958996-[feature]: Modified API links

Author: Hariram-SF4428

Flutter/maps/markers.md

@@ -559,7 +559,7 @@ class Model {
 
 ## Deleting a marker
 
-You can remove a marker at any index using the [`removeMarkerAt`](https://pub.dev/documentation/syncfusion_flutter_maps/latest/maps/MapShapeLayerController/removeMarkerAt.html) method.
+You can remove a marker at any index using the [`removeMarkerAt`](https://pub.dev/documentation/syncfusion_flutter_maps/latest/maps/MapLayerController/removeMarkerAt.html) method.
 
 N>
 * You can get the current markers count from [`MapShapeLayerController.markersCount`](https://pub.dev/documentation/syncfusion_flutter_maps/latest/maps/MapShapeLayerController/markersCount.html).