diff --git a/doc/go_spec.html b/doc/go_spec.html
index cd46744b9c5..e904175ab3e 100644
--- a/doc/go_spec.html
+++ b/doc/go_spec.html
@@ -4778,4 +4778,5 @@ The following minimal alignment properties are guaranteed:
 	<li><span class="alert">Implementation does not honor the restriction on goto statements and targets (no intervening declarations).</span></li>
 	<li><span class="alert">Method expressions are not implemented.</span></li>
 	<li><span class="alert">Gccgo allows only one init() function per source file.</span></li>
+	<li>Formal parameters with specified type <code>... T</code> are not implemented.</li>
 </ul>