Fixed typos in readme
Fixed typos in readme

gelosie/GMGridView,fhchina/GMGridView,gmoledina/GMGridView,Sensis/GMGridView,SuPair/GMGridView,d191562687/GMGridView,BlessNeo/GMGridView,gank0326/GMGirdView,loverly/GMGridView,matej/GMGridView,jianwoo/GMGridView,PocketScientists/GMGridView,liulinjian/GMGridView,D-cocoa/GMGridView