Plugin pelican-ert, problem with html5validator and very short articles

[kappa-wingman]

ert.py, line 32: time = '< 1 min'

consider changing it to time = '< 1 min'

If the article is very short (ert is < 1min), the < symbol would cause problem with htm5validator.

[kappa-wingman]

Additional info You can escape the output with Jinja2 {% if article.ert %} <strong>{{ article.ert|escape }} </strong> {% endif %}