docs(example): maps 3d markers example

Author: Andreas Helms

examples/map-3d-markers/types/google.maps.d.ts

@@ -1,6 +1,6 @@
 declare namespace google.maps.maps3d {
   //
-  // --- <gmp-model-3d> and <gmp-model-3d-interactive>
+  // --- <gmp-model-3d>
   //
 
   export class Model3DElement
@@ -27,7 +27,7 @@ declare namespace google.maps.maps3d {
   }
 
   //
-  // --- <gmp-marker-3d> and <gmp-marker-3d-interactive>
+  // --- <gmp-marker-3d>
   //
 
   export class Marker3DElement