warning-curriculum.html

<div class="alert alert-warning">
  Unrecognized value for variable <code>curriculum</code> set in
  <code>_config.yml</code>. Currently the variable is set to:
  <code>{{ site.curriculum }}</code>. Check the values of
  <code>carpentry</code> and <code>curriculum</code> in the
  <code>_config.yml</code> file.
</div>