diff --git a/doc/go1.20.html b/doc/go1.20.html
index 1a39993c78..f38169f884 100644
--- a/doc/go1.20.html
+++ b/doc/go1.20.html
@@ -742,7 +742,7 @@ proxyHandler := &httputil.ReverseProxy{
       of a <code>CNAME</code> record when one exists. Previously on Unix systems and
       when using the pure Go resolver, <code>LookupCNAME</code> would return an error
       if a <code>CNAME</code> record referred to a name that with no <code>A</code>,
-      </code>AAAA</code>, or <code>CNAME</code> record. This change modifies
+      <code>AAAA</code>, or <code>CNAME</code> record. This change modifies
       <code>LookupCNAME</code> to match the previous behavior on Windows,
       allowing allowing <code>LookupCNAME</code> to succeed whenever a
       <code>CNAME</code> exists.