Minor tweak to HTML spec-copy automation
Minor tweak to HTML spec-copy automation

This is just a small refinement as a follow-up to https://github.com/validator/validator/pull/287

tripu/validator,takenspc/validator,tripu/validator,takenspc/validator,validator/validator,tripu/validator,tripu/validator,validator/validator,validator/validator,validator/validator,takenspc/validator,validator/validator,takenspc/validator,tripu/validator,takenspc/validator