Fix coverage -- it was still using tulip instead of asyncio.
Fix coverage -- it was still using tulip instead of asyncio.

Martiusweb/asyncio,ajdavis/asyncio,gvanrossum/asyncio,vxgmichel/asyncio,gvanrossum/asyncio,vxgmichel/asyncio,Martiusweb/asyncio,gsb-eng/asyncio,1st1/asyncio,ajdavis/asyncio,fallen/asyncio,manipopopo/asyncio,manipopopo/asyncio,fallen/asyncio,vxgmichel/asyncio,haypo/trollius,jashandeep-sohi/asyncio,jashandeep-sohi/asyncio,ajdavis/asyncio,1st1/asyncio,Martiusweb/asyncio,haypo/trollius,1st1/asyncio,gsb-eng/asyncio,gsb-eng/asyncio,gvanrossum/asyncio,haypo/trollius,jashandeep-sohi/asyncio,manipopopo/asyncio,fallen/asyncio