In User Preferences view, the <img> element for bullet.gif is inside of the <a> element for "Choose a skin" and "Select a Locale" options. They should be outside of the <a> element as it is for "Revert to default layout" option.

<a onmouseover="window.status=''; return true;" href="render.userLayoutRootNode.target.ctf1.uP?action=manageSkins">
  <img title="" src="media/org/jasig/portal/channels/DLMUserPreferences/tab-column/bullet.gif" alt="" border="0" height="9" hspace="7" width="9">
Choose a skin
</a>

<img title="" src="media/org/jasig/portal/channels/DLMUserPreferences/tab-column/bullet.gif" border="0" height="9" hspace="7" width="9">
<a onclick="return confirm('You are about to replace your current layout with a default layout. You cannot undo these changes. Do you want to continue?')" href="render.userLayoutRootNode.target.ctf1.uP?action=resetLayout">
Revert to default layout
</a>

<a onmouseover="window.status=''; return true;" href="render.userLayoutRootNode.target.ctf1.uP?uP_fname=user-locales-selector">
  <img title="" src="media/org/jasig/portal/channels/DLMUserPreferences/tab-column/bullet.gif" alt="" border="0" height="9" hspace="7" width="9">
Select a Locale
</a>