Henrikh Kantuni

Checkpoint file name is incorrect.

`getJson` should be `expectJson`

The helper text beside ```elm , subscriptions = \_ -> Sub.none ``` should be > We don't use this argument, so there's no need to name it. instead of >...

```elm main: Program Never Model Msg main = ``` should be ```elm main: Program () Model Msg main = ```

The sentence > Let's add this code to PhotoGroove.elm, right above `type alias Msg` looks like a typo as the sentence right after says that we should add that code...

> In Figure 3.1  Adding a type annotation to `urlPrefix` it says ```elm photoListUrl : String photoListUrl = "http://elm-in-action.com/list-photos" ``` instead of ```elm urlPrefix : String urlPrefix = "http://elm-in-action.com/" ```...

```elm GotSelectedIndex -> ``` should be ```elm GotSelectedIndex index -> ```

> Would you like me to update your app.js accordingly? should be "Would you like me to update your **elm.json** accordingly?" > It covers app.js file, Elm's versioning system, and...

`htbuild` → `htbuilder`

The `Listing 6.11 PhotoGrooveTests.elm` (at the end of Chapter 6) says ```elm import Html.Attributes as Attr exposing (src) ``` and then the `src` attribute is being used as `Attr.src`. Either...