phpdocumentor 2.8.* + @param fix

phpdoc.param.fix.php

 <?php
 
 namespace phpDocumentor\Plugin\Core\Descriptor\Validator;
 
 /**
  *
  * @property \phpDocumentor\Descriptor\ArgumentDescriptor $argument
  * @property \phpDocumentor\Descriptor\Tag\ParamDescriptor $parameter
  * @property \phpDocumentor\Descriptor\Collection $parameters
  * @property string $fqsen
  * @property string $name
  * @property string $index
  * @property string $key
  */
 class ValidationValueObject extends \ArrayObject
 {
     protected $data = array(
         'arguments' => '',
         'argument' => '',
         'parameter' => '',
         'parameters' => '',
         'fqsen' => '',
         'name' => '',
-        'index' => 0, // from '' to 0
+        'key' => 0, // from '' to 0
     );