The indicates that a `rel=` attribute was used on `<p>` tag which is not allowed according to the HTML5 spec.

Consider removing this attribute and using [HTML5 custom data attributes](http://html5doctor.com/html5-custom-data-attributes/) instead.

# How do I fix this ?

To fix simply remove all `rel=` attributes from `<p>` tags in your markup.

# Resources

* [HTML5 custom data attributes](http://html5doctor.com/html5-custom-data-attributes/)
* [Attribute rel not allowed on element div at this point.](http://help.simplytestable.com/errors/html-validation/attribute-x-not-allowed-on-element-y-at-this-point/attribute-rel-not-allowed-on-element-div-at-this-point/)