Fixing a couple of API mistakes in the README
Fixing a couple of API mistakes in the README

Thanks to @neilang and @thoughtadvances for the heads up on these problems.
simoncoulton/MagicalRecord,zyncro/MagicalRecord,cnbin/MagicalRecord,iosdevvivek/MagicalRecord,PeterStudio/MagicalRecord,Vincent8ziv/MagicalRecord,zezefamily/MagicalRecord,fhchina/MagicalRecord,spex-app/MagicalRecord,orta/MagicalRecord,libiao88/MagicalRecord,pronebird/MagicalRecord,iosRookie/MagicalRecord,diejmon/MagicalRecord,kidaa/MagicalRecord,lifcio/MagicalRecord,lintaoSuper/MagicalRecord,ziyabal/MagicalRecord,donvaughn/MagicalRecord,Gaantz/MagicalRecord,lintaoSuper/MagicalRecord,AmitaiB/MagicalRecord,ChinaPicture/MagicalRecord,hanangellove/MagicalRecord,AmitaiB/MagicalRecord,igroomgrim/MagicalRecord,TheGiantPixelCorporation/MagicalRecord,AnthonyMDev/MagicalRecord,msdgwzhy6/MagicalRecord,AlanJN/MagicalRecord,iiiyu/MagicalRecord,z514306470/MagicalRecord,ruikong/MagicalRecord,msdgwzhy6/MagicalRecord,ruikong/MagicalRecord,vascoorey/MagicalRecord,moneytree/MagicalRecord,zezefamily/MagicalRecord,naqi/MagicalRecord,jiamaozheng/MagicalRecord,sujeking/MagicalRecord,yiplee/MagicalRecord,kingloveyy/MagicalRecord,yanyuqingshi/MagicalRecord,pengleelove/MagicalRecord,orta/MagicalRecord,hsoi/MagicalRecord,sujeking/MagicalRecord,libiao88/MagicalRecord,zhouwude/MagicalRecord,tranhoanganh/MagicalRecord,qingsong-xu/MagicalRecord,happy201993/MagicalRecord,sburavtsov/MagicalRecord,yiplee/MagicalRecord,iosdevvivek/MagicalRecord,sburavtsov/MagicalRecord,megawina/MagicalRecord,florianbuerger/MagicalRecord,simoncoulton/MagicalRecord,12207480/MagicalRecord,tonyarnold/MagicalRecord,TheGiantPixelCorporation/MagicalRecord,AnthonyMDev/MagicalRecord,xb123456456/MagicalRecord,pengleelove/MagicalRecord,jiamaozheng/MagicalRecord,iiiyu/MagicalRecord,csotiriou/MagicalRecord,mmmilo/MagicalRecord,hanangellove/MagicalRecord,qingsong-xu/MagicalRecord,Vincent8ziv/MagicalRecord,naqi/MagicalRecord,12207480/MagicalRecord,wongzigii/MagicalRecord,iosRookie/MagicalRecord,orta/MagicalRecord,ondev/MagicalRecord,vascoorey/MagicalRecord,lifcio/MagicalRecord,akaking/MagicalRecord,BlessNeo/MagicalRecord,bmsaadat/MagicalRecord,kingloveyy/MagicalRecord,z514306470/MagicalRecord,zhaoguohui/MagicalRecord,donvaughn/MagicalRecord,csotiriou/MagicalRecord,spex-app/MagicalRecord,fhchina/MagicalRecord,zhouwude/MagicalRecord,justinjing/MagicalRecord,ziyabal/MagicalRecord,tmacyml/MagicalRecord,AnthonyMDev/MagicalRecord,xb123456456/MagicalRecord,liufeigit/MagicalRecord,spex-app/MagicalRecord,pronebird/MagicalRecord,xxkkk/MagicalRecord,BlessNeo/MagicalRecord,igroomgrim/MagicalRecord,zyncro/MagicalRecord,wongzigii/MagicalRecord,mmmilo/MagicalRecord,akaking/MagicalRecord,lintaoSuper/MagicalRecord,justinjing/MagicalRecord,kidaa/MagicalRecord,ChinaPicture/MagicalRecord,tmacyml/MagicalRecord,hsoi/MagicalRecord,xxkkk/MagicalRecord,liufeigit/MagicalRecord,yanyuqingshi/MagicalRecord,ondev/MagicalRecord,devedup/MagicalRecord,hsoi/MagicalRecord,happy201993/MagicalRecord,csotiriou/MagicalRecord,megawina/MagicalRecord,zhaoguohui/MagicalRecord,tranhoanganh/MagicalRecord,avielg/MagicalRecord,Gaantz/MagicalRecord,caoer/MagicalRecord,igroomgrim/MagicalRecord,PeterStudio/MagicalRecord,diejmon/MagicalRecord,diejmon/MagicalRecord,avielg/MagicalRecord,caoer/MagicalRecord,cnbin/MagicalRecord,AlanJN/MagicalRecord