diff --git a/public/help/en/wiki_syntax_common_mark.html b/public/help/en/wiki_syntax_common_mark.html
index bda25b13b..146141966 100644
--- a/public/help/en/wiki_syntax_common_mark.html
+++ b/public/help/en/wiki_syntax_common_mark.html
@@ -36,6 +36,7 @@
 <tr><th colspan="3">Lists</th></tr>
 <tr><th><img src="../../images/jstoolbar/bt_ul.png" style="border: 1px solid #bbb;" alt="Unordered list" /></th><td>* Item 1<br />&nbsp;&nbsp;* Sub<br />* Item 2</td><td><ul><li>Item 1<ul><li>Sub</li></ul></li><li>Item 2</li></ul></td></tr>
 <tr><th><img src="../../images/jstoolbar/bt_ol.png" style="border: 1px solid #bbb;" alt="Ordered list" /></th><td>1. Item 1<br />&nbsp;&nbsp;&nbsp;1. Sub<br />2. Item 2</td><td><ol><li>Item 1<ol><li>Sub</li></ol></li><li>Item 2</li></ol></td></tr>
+<tr><th><img src="../../images/jstoolbar/bt_tl.png" style="border: 1px solid #bbb;" alt="Task list" /></th><td>* [ ] Item 1<br />* [x] Item 2</td><td><ul style="list-style-type: none; padding-left: 12px;"><li><input type="checkbox" disabled>Item 1</li><li><input type="checkbox" disabled checked>Item 2</li></ul></td></tr>
 
 <tr><th colspan="3">Headings <span class="more_info">(<a href="wiki_syntax_detailed_common_mark.html#8" target="_blank">more</a>)</span></th></tr>
 <tr><th><img src="../../images/jstoolbar/bt_h1.png" style="border: 1px solid #bbb;" alt="Heading 1" /></th><td># Title 1</td><td><h1>Title 1</h1></td></tr>