diff --git a/doc/go1.18.html b/doc/go1.18.html
index c2568468ac..59a307a438 100644
--- a/doc/go1.18.html
+++ b/doc/go1.18.html
@@ -116,7 +116,7 @@ Do not send CLs removing the interior tags from such phrases.
 
 <p>
   The Go 1.18 compiler now reports an overflow when passing a rune constant expression
-  such as <code>'1' << 32</code> as an argument to the predeclared functions
+  such as <code>'1' &lt;&lt; 32</code> as an argument to the predeclared functions
   <code>print</code> and <code>println</code>, consistent with the behavior of
   user-defined functions. Before Go 1.18, the compiler did not report an error
   in such cases but silently accepted such constant arguments if they fit into an
@@ -442,10 +442,10 @@ Do not send CLs removing the interior tags from such phrases.
   methods that parallel existing methods, but
   return <code>netip.AddrPort</code> instead of the
   heavier-weight <a href="/pkg/net/#IP"><code>net.IP</code></a> or
-  <a href="/pkg/net/#UDPAddr"<code>*net.UDPAddr</code></a> types.
+  <a href="/pkg/net/#UDPAddr"><code>*net.UDPAddr</code></a> types.
   The <code>net</code> package also now includes functions and methods
   to convert between the existing
-  <a href="/pkg/net/#TCPAddr"><code>TCPAddr</code>/<a href="/pkg/net/#UDPAddr"><code>UDPAddr</code>
+  <a href="/pkg/net/#TCPAddr"><code>TCPAddr</code></a>/<a href="/pkg/net/#UDPAddr"><code>UDPAddr</code></a>
   types and <code>netip.AddrPort</code>.
 </p>