Updated revision date

[SVN r19722]

more/error_handling.html

@@ -233,7 +233,7 @@ extern "C" void (*old_translator)(unsigned, EXCEPTION_POINTERS*)
 
     <p>Revised 
     <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %B, %Y" startspan -->
-     6 August, 2003<!--webbot bot="Timestamp" endspan i-checksum="34359" -->
+     21 August, 2003<!--webbot bot="Timestamp" endspan i-checksum="34359" -->
     </p>
   </body>
 </html>