* Update an existing file
*
* This api is used for updating an existing file.
- * Required parrmeters : id of a file
+ * Required parameters : id of a file
*
- * @param Array $params an associative array of name/value property values of civicrm_file
+ * @param Array $params an array of name/value property values of civicrm_file
*
* @return array of updated file object property values
* @access public
*/
-function &civicrm_api3_file_update($params) {
+function civicrm_api3_file_update($params) {
if (!isset($params['id'])) {
return civicrm_api3_create_error('Required parameter missing');