Fixed typos in readme
Fixed typos in readme

fhchina/GMGridView,D-cocoa/GMGridView,Sensis/GMGridView,SuPair/GMGridView,111minutes/GMGridView-CSFork,BlessNeo/GMGridView,gelosie/GMGridView,d191562687/GMGridView,liulinjian/GMGridView,PocketScientists/GMGridView,gmoledina/GMGridView,matej/GMGridView,jianwoo/GMGridView,gank0326/GMGirdView,loverly/GMGridView,ashfurrow/GMGridView