diff --git a/www/diagnostics.html b/www/diagnostics.html
index d8e0221f437b93de6dbb752a6b79f4614d4dc76a..76a7ba4a8288c8636f5cf9ba35fc0d8f33ca513a 100644
--- a/www/diagnostics.html
+++ b/www/diagnostics.html
@@ -316,7 +316,7 @@ forgetting a ; after a struct definition much better than GCC.</p>
   a&lt;int&gt; c;
   $ <span class="cmd">gcc-4.9 t.cc</span>
   t.cc:4:8: error: invalid declarator before 'c'
-   a<int> c;
+   a&lt;int&gt; c;
            ^
   $ <span class="cmd">clang t.cc</span>
   <span class="loc">t.cc:3:12:</span> <span class="err">error:</span> <span class="msg">expected ';' after struct</span>