diff --git a/public/help/wiki_syntax.html b/public/help/wiki_syntax.html
index d2ca19b2..a3cc4032 100644
--- a/public/help/wiki_syntax.html
+++ b/public/help/wiki_syntax.html
@@ -52,6 +52,7 @@ table td h3 { font-size: 1.2em; text-align: left; }
 <tr><th><img src="../../images/jstoolbar/bt_link.png" style="border: 1px solid #bbb;" alt="Link to a Wiki page" /></th><td>[[Wiki page]]</td><td><a href="#">Wiki page</a></td></tr>
 <tr><th></th><td>Issue #12</td><td>Issue <a href="#">#12</a></td></tr>
 <tr><th></th><td>Revision r43</td><td>Revision <a href="#">r43</a></td></tr>
+<tr><th></th><td>commit:"f30e13e43"</td><td><a href="#">f30e13e4</a></td></tr>
 
 <tr><th colspan="3">Inline images</th></tr>
 <tr><th><img src="../../images/jstoolbar/bt_img.png" style="border: 1px solid #bbb;" alt="Image" /></th><td>!<em>image_url</em>!</td><td></td></tr>