/**
* Returns array of surveys matching a set of one or more group properties
*
- * @param array $params (referance) Array of one or more valid
+ * @param array $params Array of one or more valid
* property_name=>value pairs. If $params is set
* as null, all surveys will be returned
*
- * @return array (referance) Array of matching surveys
+ * @return array API result Array of matching surveys
* {@getfields survey_get}
* @access public
*/
* This method is used to delete any existing survey. id of the group
* to be deleted is required field in $params array
*
- * @param array $params (reference) array containing id of the group
+ * @param array $params array containing id of the group
* to be deleted
*
- * @return array (referance) returns flag true if successfull, error
- * message otherwise
+ * @return array api result array
* {@getfields survey_delete}
* @access public
*/