Fix types in docblocks.

lib/Cake/View/Helper/FormHelper.php

@@ -2349,7 +2349,7 @@ class FormHelper extends AppHelper {
  * - `value` The selected value of the input.
  *
  * @param string $fieldName Prefix name for the SELECT element
- * @param array|string $attributes Array of Attributes
+ * @param array $attributes Array of Attributes
  * @return string Completed meridian select input
  * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/form.html#FormHelper::meridian
  */
@@ -2404,7 +2404,7 @@ class FormHelper extends AppHelper {
  * @param string $fieldName Prefix name for the SELECT element
  * @param string $dateFormat DMY, MDY, YMD, or null to not generate date inputs.
  * @param string $timeFormat 12, 24, or null to not generate time inputs.
- * @param array|string $attributes array of Attributes
+ * @param array $attributes Array of Attributes
  * @return string Generated set of select boxes for the date and time formats chosen.
  * @link http://book.cakephp.org/2.0/en/core-libraries/helpers/form.html#FormHelper::dateTime
  */