Update client_reference.rst
Update client_reference.rst
arthurdarcet/aiohttp,AraHaanOrg/aiohttp,z2v/aiohttp,arthurdarcet/aiohttp,alex-eri/aiohttp-1,singulared/aiohttp,Eyepea/aiohttp,alex-eri/aiohttp-1,hellysmile/aiohttp,rutsky/aiohttp,KeepSafe/aiohttp,rutsky/aiohttp,z2v/aiohttp,arthurdarcet/aiohttp,hellysmile/aiohttp,KeepSafe/aiohttp,playpauseandstop/aiohttp,pfreixes/aiohttp,rutsky/aiohttp,singulared/aiohttp,juliatem/aiohttp,AraHaanOrg/aiohttp,singulared/aiohttp,pfreixes/aiohttp,KeepSafe/aiohttp,juliatem/aiohttp,alex-eri/aiohttp-1,z2v/aiohttp