ENUM breaks with error when using Members

[khrome83]

When using a ENUM in the parameters, which follows the specification, the build of the documentation fails.

As you can see here , + Members was added to make it meet the specification

https://apiblueprint.org/documentation/specification.html#def-uriparameters-section

But it results in the following error when ran -

It appears to be trying to insert not just the example value, but the whole set of possible options into the URI.