* <tr>
* <td style="text-align: center">S</td>
* <td style="text-align: center">1..n</td>
- * <td>3456</td>
- * <td>Fractional Second - truncates (like other time fields) to the count of letters.
+ * <td>3450</td>
+ * <td>Fractional Second - truncates (like other time fields) to the count of letters when formatting.
+ * Appends zeros if more than 3 letters specified. Truncates at three significant digits when parsing.
* (example shows display using pattern SSSS for seconds value 12.34567)</td>
* </tr>
* <tr>