diff --git a/doc/CODING_STYLE.html b/doc/CODING_STYLE.html
index 979e4a6a..6d3117de 100644
--- a/doc/CODING_STYLE.html
+++ b/doc/CODING_STYLE.html
@@ -2933,6 +2933,7 @@ type.</p>
 
 </div> 
 
+<strike>
 <h3 id="64-bit_Portability">64-bit Portability</h3>
 
 <div class="summary">
@@ -3081,7 +3082,7 @@ uint64_t my_mask = 3ULL &lt;&lt; 48;
 </ul>
 
 </div> 
-
+</strike>
 <h3 id="Preprocessor_Macros">Preprocessor Macros</h3>
 
 <div class="summary">