<footer class="footer">
    <div class="container text-center">
        <small class="copyright">&copy; 2014 <%= appName %> | <%= appAuthor %></small>
    </div>
</footer>
<footer class="footer">
    <div class="container text-center">
        <small class="copyright">&copy; 2014 <%= appName %></small>
    </div>
</footer>

Delete appAuthor variable to prevent conflicts
Delete appAuthor variable to prevent conflicts