Update public/index.html

public/index.html

@@ -391,7 +391,7 @@
       fountain: {
         name: "Fountain",
         image: "previewImages/well.PNG",
-        file: "https://transfer.hft-stuttgart.de/gitlab/geovistoogsi/ar/-/raw/master/public/assets/models/fountain_module/scene.gltf",
+        file: "https://transfer.hft-stuttgart.de/gitlab/geovistoogsi/ar/-/raw/master/public/assets/models/fountain_model/scene.gltf",
         scale: { x: 0.04, y: 0.04, z: 0.04 }
       },
       lantern: {