The XML layout sample for android on readme is right?

First I translate the kotlin code on readme sample

``` java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gif_list);
bindingViews();
}

private void bindingViews() {
xml(R.layout.activity_gif_list, () -> {
withId(R.id.loading, () -> {
visibility(progressVisibility);
});
});
}
```

and how I make it works

``` java
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gif_list);
bindingViews();
}

private void bindingViews() {
Anvil.mount(findViewById(R.id.activity_gif_list), () -> {
withId(R.id.loading, () -> {
visibility(progressVisibility);
});
});
}
```

I can fix it on readme if you approve...