diff --git a/doc/go1.11.html b/doc/go1.11.html
index 213ec30083..0100c32707 100644
--- a/doc/go1.11.html
+++ b/doc/go1.11.html
@@ -550,7 +550,7 @@ for k := range m {
   <dd>
 
     <p><!-- CL 108996 -->
-      <a href="/pkg/math/bin/#Int.ModInverse"><code>ModInverse</code></a> now returns nil when g and n are not relatively prime. The result was previously undefined.
+      <a href="/pkg/math/big/#Int.ModInverse"><code>ModInverse</code></a> now returns nil when g and n are not relatively prime. The result was previously undefined.
     </p>
 
 </dl><!-- math/big -->