diff --git a/doc/go1.16.html b/doc/go1.16.html
index 2ecf7db7c7..c6e3d92cc6 100644
--- a/doc/go1.16.html
+++ b/doc/go1.16.html
@@ -164,7 +164,7 @@ Do not send CLs removing the interior tags from such phrases.
   TODO
 </p>
 
-<h3 id="ctypto/tls"><a href="/pkg/crypto/tls">crypto/tls</a></h3>
+<h3 id="crypto/tls"><a href="/pkg/crypto/tls">crypto/tls</a></h3>
 
 <p><!-- CL 256897 -->
   I/O operations on closing or closed TLS connections can now be detected using