Bug in code, line 226

There is a bug in code, line 226:

// FriendFeed
if ( $friendfeed != ” && $friendfeed != ‘ ‘ && file_exists($smw_dir.’/friendfeed.png’)) {
?>” <?php echo $nofollow; ?> <?php echo $newtab; ?>><img src=”<?php echo $smw_path; ?>/friendfeed.png” alt=”<?php echo $imgcaption; ?> FriendFeed” title=”<?php echo $imgcaption; ?> FriendFeed” <?php if($animation == ‘fade’ || $animation == ‘combo’) { ?> style=”opacity: <?php echo $icon_opacity; ?>; -moz-opacity: <?php echo $icon_opacity;?>;” <?php } ?>class=”<?php echo $animation; ?>”” /><?php
} else {
echo ”; //If no URL inputed
}

As you can see

class=”<?php echo $animation; ?>””

ends with TWO double quotes rather than one:

class=”<?php echo $animation; ?>”

https://www.ads-software.com/extend/plugins/social-widget/