[Bug] gets rid of extra line break for first method autogeneration

Because we don't want give more work to our fingers to remove always the line break.

With this PR we get:

```php
<?php

namespace Simulator\Domain\Services;

class InMemoryAttemptRepository
{
    public function save($argument1)
    {
        // TODO: write logic here
    }

    public function findBy($argument1)
    {
        // TODO: write logic here
    }
}
```
rather than:

```php
<?php

namespace Simulator\Domain\Services;

class InMemoryAttemptRepository
{

    public function save($argument1)
    {
        // TODO: write logic here
    }

    public function findBy($argument1)
    {
        // TODO: write logic here
    }
}
```
:baby: