image_heigth to image_height
diff --git a/user_guide/changelog.html b/user_guide/changelog.html
index 207c594..d8676f9 100644
--- a/user_guide/changelog.html
+++ b/user_guide/changelog.html
@@ -81,7 +81,7 @@
<h3>Bug fixes for 1.6.4</h3>
<ul>
<li>Fixed bug in xss_clean() that could remove some desirable tag attributes.</li>
- <li>Fixed assorted user guide typos or examples (#4840, #4862, #4864, #4899, #4930).</li>
+ <li>Fixed assorted user guide typos or examples (#4840, #4862, #4864, #4899, #4930, #5006).</li>
<li>Fixed an edit from 1.6.3 that made the $robots array in user_agents.php go poof.</li>
<li>Fixed a bug in the Email library with quoted-printable encoding improperly encoding space and tab characters.</li>
</ul>