/**
* Retrieve a set of pledges, given a set of input params
*
- * @param array $params (reference ) input parameters. Use interogate for possible fields
+ * @param array $params input parameters. Use interrogate for possible fields
*
- * @return array (reference ) array of pledges, if error an array with an error id and error message
+ * @return array array of pledges, if error an array with an error id and error message
* {@getfields pledge_get}
* @example PledgeGet.php
* @access public