minor documentation update
minor documentation update

remove reference to deprecated method
chaitanyajun12/okhttp,felipecsl/okhttp,cketti/okhttp,amikey/okhttp,Synix/okhttp,xuIcream/okhttp,ruikong/okhttp,cnoldtree/okhttp,ZhQYuan/okhttp,jinmiao0601/okhttp,309746069/okhttp,apoorvmahajan/okhttp,yschimke/okhttp,Eagles2F/okhttp,Synix/okhttp,amikey/okhttp,AmberWhiteSky/okhttp,hanlonghxp/okhttp,zmarkan/okhttp,xuIcream/okhttp,snodnipper/okhttp,zmywly8866/okhttp,ankit3005/okhttp,VioletLife/okhttp,wlrhnh-David/okhttp,zace-yuan/okhttp,hesy007/okhttp,bestwpw/okhttp,wfxiang08/okhttp,felipecsl/okhttp,ruhaly/okhttp,hisery/okhttp,zmywly8866/okhttp,chaitanyajun12/okhttp,ze-pequeno/okhttp,ijidan/okhttp,AmberWhiteSky/okhttp,junenn/okhttp,cnoldtree/okhttp,ruhaly/okhttp,jinmiao/okhttp,qingsong-xu/okhttp,square/okhttp,lockerfish/okhttp,NerrickT/okhttp,hanlonghxp/okhttp,Jinghualun/okhttp,ijidan/okhttp,Voxer/okhttp,Papuh/okhttp,artem-zinnatullin/okhttp,yschimke/okhttp,ruikong/okhttp,Jinghualun/okhttp,yukuoyuan/okhttp,ChanJLee/okhttp,qinxiandiqi/okhttp,hesy007/okhttp,damien5314/okhttp,ooon/okhttp,ZhQYuan/okhttp,fjg1989/okhttp,wlrhnh-David/okhttp,ansman/okhttp,huihui4045/okhttp,ooon/okhttp,nfuller/okhttp,Cryhelyxx/okhttp,Pannarrow/okhttp,yakatak/okhttp,fjg1989/okhttp,rschilling/okhttp,ansman/okhttp,xph906/NetProphet,xph906/NewOKHttp,NerrickT/okhttp,apoorvmahajan/okhttp,yanqiangfire/okhttp,xph906/NewOKHttp,nachocove/okhttp,jiyiren/okhttp,nachocove/okhttp,zace-yuan/okhttp,lypdemo/okhttp,zmywly8866/okhttp,ansman/okhttp,xph906/NetProphet,yakatak/okhttp,junenn/okhttp,yanqiangfire/okhttp,tiarebalbi/okhttp,snodnipper/okhttp,ijidan/okhttp,damien5314/okhttp,hgl888/okhttp,shashankvaibhav/okhttp,lypdemo/okhttp,jrodbx/okhttp,qinxiandiqi/okhttp,KENJU/okhttp,yangshangwei/okhttp,joansmith/okhttp,amikey/okhttp,xuIcream/okhttp,apoorvmahajan/okhttp,junenn/okhttp,artem-zinnatullin/okhttp,LittleApple2015/okhttp,yschimke/okhttp,tiarebalbi/okhttp,SunnyDayDev/okhttp,hgl888/okhttp,KENJU/okhttp,yangshangwei/okhttp,309746069/okhttp,NerrickT/okhttp,jrodbx/okhttp,rschilling/okhttp,wlrhnh-David/okhttp,Voxer/okhttp,309746069/okhttp,snodnipper/okhttp,square/okhttp,zhupengGitHub/okhttp,wanjingyan001/okhttp,germanattanasio/okhttp,jokerzzzz/okhttp,xph906/NewOKHttp,VioletLife/okhttp,Eagles2F/okhttp,hisery/okhttp,NightlyNexus/okhttp,lockerfish/okhttp,square/okhttp,germanattanasio/okhttp,ze-pequeno/okhttp,fjg1989/okhttp,Cryhelyxx/okhttp,ruikong/okhttp,jrodbx/okhttp,ZhQYuan/okhttp,huihui4045/okhttp,zmarkan/okhttp,ptornhult/okhttp,v7lin/okhttp,chaitanyajun12/okhttp,teffy/okhttp,enlyn/okhttp,Cryhelyxx/okhttp,joansmith/okhttp,VikingDen/okhttp,wfxiang08/okhttp,yakatak/okhttp,zace-yuan/okhttp,cnoldtree/okhttp,cmzy/okhttp,jinmiao0601/okhttp,jiyiren/okhttp,Pannarrow/okhttp,qinxiandiqi/okhttp,Pannarrow/okhttp,hesy007/okhttp,cketti/okhttp,VikingDen/okhttp,VioletLife/okhttp,ruhaly/okhttp,Synix/okhttp,bestwpw/okhttp,bestwpw/okhttp,ptornhult/okhttp,LittleApple2015/okhttp,Voxer/okhttp,apoorvmahajan/okhttp,mjbenedict/okhttp,KENJU/okhttp,ze-pequeno/okhttp,zhupengGitHub/okhttp,hanlonghxp/okhttp,marenzo/okhttp,ankit3005/okhttp,artem-zinnatullin/okhttp,jokerzzzz/okhttp,tiarebalbi/okhttp,qingsong-xu/okhttp,zhupengGitHub/okhttp,NightlyNexus/okhttp,VikingDen/okhttp,sunshinecoast/okhttp,SunnyDayDev/okhttp,Jinghualun/okhttp,lockerfish/okhttp,mjbenedict/okhttp,ankit3005/okhttp,nfuller/okhttp,yangshangwei/okhttp,yanqiangfire/okhttp,lypdemo/okhttp,jokerzzzz/okhttp,wanjingyan001/okhttp,SunnyDayDev/okhttp,wfxiang08/okhttp,Eagles2F/okhttp,jiyiren/okhttp,jinmiao0601/okhttp,qingsong-xu/okhttp,Papuh/okhttp,rschilling/okhttp,shashankvaibhav/okhttp,nfuller/okhttp,nachocove/okhttp,v7lin/okhttp,marenzo/okhttp,mjbenedict/okhttp,joansmith/okhttp,cketti/okhttp,xph906/NetProphet,germanattanasio/okhttp,felipecsl/okhttp,LittleApple2015/okhttp,damien5314/okhttp,AmberWhiteSky/okhttp,teffy/okhttp,cmzy/okhttp,jinmiao/okhttp,teffy/okhttp,hgl888/okhttp,jinmiao/okhttp,NightlyNexus/okhttp,sunshinecoast/okhttp,ptornhult/okhttp,enlyn/okhttp,v7lin/okhttp,yukuoyuan/okhttp,marenzo/okhttp,Papuh/okhttp,ChanJLee/okhttp,zmarkan/okhttp,yukuoyuan/okhttp,sunshinecoast/okhttp,huihui4045/okhttp,hisery/okhttp,ooon/okhttp,enlyn/okhttp,wanjingyan001/okhttp,ChanJLee/okhttp,shashankvaibhav/okhttp