[Clang] Fix html error in cxx_status.html [NFC]

diff --git a/clang/www/cxx_status.html b/clang/www/cxx_status.html
index 97634b1b0cd8b80edf78b0fa41d4e78fd3204db5..44dfcbe98e2c1a3ebeafe14fdbcbbdb0424a54be 100755 (executable)
--- a/clang/www/cxx_status.html
+++ b/clang/www/cxx_status.html
@@ -1405,7 +1405,7 @@ C++20, informally referred to as C++2b.</p>
       <td class="full" align="center">Clang 13</td>
     </tr>
     <tr>
-      <td><tt>constexpr</tt> for <tt><cmath</tt> and <tt>cstdlib</tt></td>
+      <td><tt>constexpr</tt> for <tt>&lt;cmath&gt;</tt> and <tt>&lt;cstdlib&gt;</tt></td>
       <td><a href="https://wg21.link/P0533R9">P0533R9</a></td>
       <td class="none" align="center">No</td>
     </tr>