humans.txt is a file placed in website files that makes people aware of the people behind a website. It contains information about the different people who have contributed to building the website.
It is located in the site root, next to the robots.txt file. You can also add an author tag to the head file.
The aim of this initiative is to make site visitors aware who the authors of the sites are. You can include the name of the developer, the designer, the copywriter, the webmaster, anyone who has taken part in the creation of a site.
More info at: http://humanstxt.org/
