doc: update go1.8.html to remove mention of logging of bad requests

TBR=See https://golang.org/cl/33244

Updates #18095

Change-Id: I80f3a0462e6cc431b03927fa919cda4f6eee8d97
Reviewed-on: https://go-review.googlesource.com/33687Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

doc/go1.8.html

@@ -1173,10 +1173,6 @@ crypto/x509: return error for missing SerialNumber (CL 27238)
         in addition to the previous <code>If-None-Match</code>
         support.
       </li>
-
-      <li> <!-- CL 27950 -->
-        The server now logs bad requests.
-      </li>
     </ul>
 
     <p>