modify alt text of image from Backers to Sponsors inside Sponsors section in Readme (#4046)
modify alt text of image from Backers to Sponsors inside Sponsors section in Readme (#4046)



adamgruber/mocha,adamgruber/mocha,adamgruber/mocha,mochajs/mocha,mochajs/mocha,outsideris/mocha,outsideris/mocha,mochajs/mocha