PHP Problem? - Question Mark appears in links

I am trying to troubleshoot my new Drupal installation and having a couple final issues. If you want to see it in person, the site is http://15thwardstl.org

For some reason I can't seem to figure out, I can't get rid of a "question mark" appearing before the links at the bottom of each node (take a look, you'll see what I mean). I know just enough CSS to be dangerous, and am using a "modified" Bluemarine theme. Perhaps I did something to the node.tpl.php file that I can't figure out.

Here is the node php code as it currently exists:

<div class="node<?php if ($sticky) { print " sticky"; } ?><?php if (!$status) { print " node-unpublished"; } ?>">
    <?php if ($picture) {
      print $picture;
    }?>
    <?php if ($page == 0) { ?><h2 class="title"><a href="<?php print $node_url?>"><?php print $title?></a></h2><?php }; ?>
    <span class="taxonomy">Categories: <?php print $terms?></span>
    <div class="content"><?php print $content?></div>
    <?php if ($links) { ?><div class="links">&raquo; <?php print $links?></div><?php }; ?>
  </div>