Fix spelling
Fix spelling

Misspelling of "committed"
rocklive/AFNetworking,Automatic/AFNetworking,0xced/AFNetworking,Kjuly/AFNetworking,rocklive/AFNetworking,Yincongxiao/AFNetworking,AFNetworking/AFNetworking,Kjuly/AFNetworking,maximmalygin/AFNetworking,knutigro/AFNetworking,E-B-Smith/AFNetworking,Fitbit/AFNetworking,Yincongxiao/AFNetworking,adozenlines/AFNetworking,sunkehappy/AFNetworking,FelixYin66/AFNetworking,renaudbuisine/MF_AFNetworking,yuewenyan/AFNetworking,michal-olszewski/AFNetworking-CustomCallbacks,wprice/AFNetworking,Farteen/AFNetworking,mhpavl/AFNetworking,AFNetworking/AFNetworking,RbBtSn0w/AFNetworking,renaudbuisine/MF_AFNetworking,Fitbit/AFNetworking,adozenlines/AFNetworking,michal-olszewski/AFNetworking-CustomCallbacks,Automatic/AFNetworking,yuewenyan/AFNetworking,AFNetworking/AFNetworking,zhang-yawei/AFNetworking,nonoBruce/AFNetworking,guogh/AFNetworking,wprice/AFNetworking,houweilei/AFNetworking,nonoBruce/AFNetworking,zhang-yawei/AFNetworking,SecuraSeal/AFNetworking,Juraldinio/AFNetworking,knutigro/AFNetworking,Kjuly/AFNetworking,wangxiaoxiang/AFNetworking,iKorich/AFNetworking,Farteen/AFNetworking,mhpavl/AFNetworking,0xced/AFNetworking,guogh/AFNetworking,E-B-Smith/AFNetworking,smule/AFNetworking,opentable/AFNetworking,opentable/AFNetworking,E-B-Smith/AFNetworking,RbBtSn0w/AFNetworking,smule/AFNetworking,houweilei/AFNetworking,nonoBruce/AFNetworking,Juraldinio/AFNetworking,maximmalygin/AFNetworking,SecuraSeal/AFNetworking,opentable/AFNetworking