Index: pages/coding-style.html
===================================================================
--- a/pages/coding-style.html
+++ b/pages/coding-style.html
@@ -103,6 +103,7 @@
     <ul>
       <li><a href="https://hg.adblockplus.org/codingtools/file/tip/flake8-eyeo">flake8-eyeo</a></li>
       <li><a href="https://pypi.python.org/pypi/flake8-docstrings">flake8-docstrings</a> ({{python-flake8-docstring-exception with <code><fix>D1</fix></code> ignored}})</li>
+      <li><a href="https://pypi.python.org/pypi/flake8-commas">flake8-commas</a></li>
       <li><a href="https://pypi.python.org/pypi/pep8-naming">pep8-naming</a></li>
     </ul>
   </li>