changing README file
changing README file

Signed-off-by: Francesco Freezone <f803b52bfdca1d1806a53629399c40010d55c21c@gmail.com>

FuerteInternational/FTCoreText,rain1988/FTCoreText,qiaoxueshi/FTCoreText,sujeking/FTCoreText,Ridiculous-Innovations/FTCoreText,zhang-yawei/FTCoreText