Doc comment star & close tag but have 1 more space

If I'm not mistaken, then `T_DOC_COMMENT_CLOSE_TAG` is only available in `phpcs-fixer` branch (2.x versions of PHP_CodeSniffer), but PR is targeted to `master` branch (1.x versions of PHP_CodeSniffer) and there is no way any test of PHPUnit can pass on it.

Also I don't see any test being updated to reflect changed checks.