Correct grammatical error (subject-verb agreement)

[sjsyrek]

Before submitting a pull request, please make sure the following is done...

1. Fork the repo and create your branch from master.
2. If you've added code that should be tested, add tests!
3. If you've changed APIs, update the documentation.
4. Ensure the test suite passes (grunt test).
5. Make sure your code lints (grunt lint) - we've done our best to make sure these rules match our internal linting guidelines.
6. If you haven't already, complete the CLA.

"It is worth repeating: there is no configuration files or complicated folder structures." > "It is worth repeating: there are no configuration files or complicated folder structures."

[ghost]

Thank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file. In order for us to review and merge your code, please sign up at https://code.facebook.com/cla - and if you have received this in error or have any questions, please drop us a line at cla@fb.com. Thanks!

[gaearon]

Thanks

[gaearon]

(This will appear on the website on next sync)

[sjsyrek]

My pleasure. Thank you, too, for an awesome project.