Thank you for helping to make this package better!

Please make sure you've read [CONTRIBUTING.md](https://github.com/cviebrock/eloquent-sluggable/blob/master/CONTRIBUTING.md) 
before submitting your pull request, and that you have:

- [ ] provided a rationale for your change (I try not to add features that are going to have a limited user-base)
- [ ] used the [PSR-2 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md)
- [ ] added tests
- [ ] documented any change in behaviour (e.g. updated the `README.md`, etc.)
- [ ] only submitted one pull request per feature

**Thank you!**
