README typo fixed
README typo fixed

bborn/simplecov,colszowka/simplecov,irfanah/simplecov,playpasshq/simplecov,colszowka/simplecov,mallikarjunayaddala/simplecov,hugopeixoto/simplecov,QuickPay/simplecov,ptashman/simplecov,gerry3/simplecov