Getting started with my own coding standard

Hi I am just starting to write my own coding standard and have followed the tutorial However when I run phpcs against the standard no error is detected What would be the best way debug this? This is my ruleset.xml and sniff

<?xml version="1.0"?>
<ruleset name="CardstreamCodingStandard">
  <description>>Rule set to implement the Cardstream coding standard</description>
</ruleset>

<?php /**

This sniff prohibits the use of Perl style hash comments.
PHP version 5
@category PHP
@package PHP_CodeSniffer
@author Your Name you@domain.net
@license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
@link http://pear.php.net/package/PHP_CodeSniffer */

namespace PHP_CodeSniffer\Standards\MyStandard\Sniffs\Commenting;

use PHP_CodeSniffer\Sniffs\Sniff; use PHP_CodeSniffer\Files\File;

class DisallowHashCommentsSniff implements Sniff {

/**
 * Returns the token types that this sniff is interested in.
 *
 * @return array(int)
 */
public function register()
{
echo ("register")
    return array(T_COMMENT);

}//end register()

/**
 * Processes this sniff, when one of its tokens is encountered.
 *
 * @param \PHP_CodeSniffer\Files\File $phpcsFile The current file being checked.
 * @param int                         $stackPtr  The position of the current token in the
 *                                               stack passed in $tokens.
 *
 * @return void
 */
public function process(File $phpcsFile, $stackPtr)
{
echo ("process")
    $tokens = $phpcsFile->getTokens();

/ if ($tokens[$stackPtr]['content']{0} === '#') {/ $error = 'Hash comments are prohibited; found %s'; $data = array(trim($tokens[$stackPtr]['content'])); $phpcsFile->addError($error, $stackPtr, 'Found', $data); / }/

}//end process()

}//end class

squizlabs / PHP_CodeSniffer

Getting started with my own coding standard #1468