696c696
< index bbcf529..7128e2a 100644
---
> index bbcf529..2379611 100644
823c823
< +    $this->submitForm(NULL, 'Remove one');
---
> +    $this->submitForm([], 'Remove one');
830c830
< +    $this->submitForm(NULL, 'Submit');
---
> +    $this->submitForm([], 'Submit');