@samsonasik 
Sorry, but I have to agree with @tux-rampage. This is not defined in the coding standards.
And if I look at the `Zend\Db\Sql\Ddl` classes ([only one example](https://github.com/zendframework/zf2/blob/master/library/Zend/Db/Sql/Ddl/AlterTable.php)), it is not fair to make these hard requirements.

Please do not get me wrong, I want the same: a better framework and a good documentation (incl. DocBlocks). But the additional whitespace is not in the coding standards.