EntityGenerator produces class with 2 empty lines at the end of the file

[eyepin]

orm:generate:entities genrates 2 blank lines
PSR2: All PHP files MUST end with a single blank line.

this worked for me

[RepmujNetsik]

first blank line because:

protected static $classTemplate =
'<?php

<namespace>
<useStatement>
<entityAnnotation>
<entityClassName>
{
<entityBody>
}
';

second because method generateEntityClass()

[Ocramius]

Not requiring a test for this one, since the EntityGenerator is far from critical, but please do submit PRs with tests next time.