chore(dependencies): Bump pygments.rb from 1.2.0 to 1.2.1
chore(dependencies): Bump pygments.rb from 1.2.0 to 1.2.1

Bumps [pygments.rb](https://github.com/tmm1/pygments.rb) from 1.2.0 to 1.2.1.
- [Changelog](https://github.com/tmm1/pygments.rb/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tmm1/pygments.rb/compare/v1.2.0...v1.2.1)
mikemcquaid/ManningAsciiDoc