Fix type spec for cpu_sup:util/1
Fix type spec for cpu_sup:util/1

The documentation correctly states that the Busy and NonBusy components
in the return value of cpu_sup:util/1 are not tuples but list of tuples:
"If the detailed option is given, this is a *list* of {State, Share}
tuples"

potatosalad/otp,falkevik/otp,weisslj/otp,tuncer/otp,neeraj9/otp,RoadRunnr/otp,lrascao/otp,falkevik/otp,massemanet/otp,isvilen/otp,ferd/otp,bjorng/otp,getong/otp,basho/otp,dgud/otp,rlipscombe/otp,ahmedshafeeq/otp,vladdu/otp,matwey/otp,jj1bdx/otp,bsmr-erlang/otp,dgud/otp,electricimp/otp,emile/otp,electricimp/otp,basho/otp,vinoski/otp,emacsmirror/erlang,erlang/otp,emacsmirror/erlang,legoscia/otp,ahmedshafeeq/otp,aboroska/otp,matwey/otp,cobusc/otp,lightcyphers/otp,tuncer/otp,g-andrade/otp,lightcyphers/otp,bjorng/otp,cobusc/otp,bsmr-erlang/otp,RaimoNiskanen/otp,bugs-erlang-org/otp,g-andrade/otp,electricimp/otp,rlipscombe/otp,dgud/otp,lightcyphers/otp,isvilen/otp,vladdu/otp,bsmr-erlang/otp,dumbbell/otp,lemenkov/otp,lightcyphers/otp,aboroska/otp,psyeugenic/otp,dgud/otp,massemanet/otp,vladdu/otp,jj1bdx/otp,bjorng/otp,getong/otp,aboroska/otp,dumbbell/otp,RaimoNiskanen/otp,bsmr-erlang/otp,saleyn/otp,bernardd/otp,neeraj9/otp,goertzenator/otp,bernardd/otp,neeraj9/otp,dumbbell/otp,weisslj/otp,emacsmirror/erlang,goertzenator/otp,goertzenator/otp,fenollp/otp,legoscia/otp,release-project/otp,release-project/otp,vinoski/otp,erlang/otp,release-project/otp,erlang/otp,saleyn/otp,mikpe/otp,RoadRunnr/otp,basho/otp,dumbbell/otp,isvilen/otp,kvakvs/otp,dgud/otp,emacsmirror/erlang,erlang/otp,ahmedshafeeq/otp,vinoski/otp,mikpe/otp,jj1bdx/otp,bjorng/otp,emacsmirror/erlang,jj1bdx/otp,cobusc/otp,vinoski/otp,aboroska/otp,lightcyphers/otp,bugs-erlang-org/otp,bjorng/otp,dgud/otp,weisslj/otp,weisslj/otp,RoadRunnr/otp,bsmr-erlang/otp,bjorng/otp,psyeugenic/otp,matwey/otp,mikpe/otp,vladdu/otp,lrascao/otp,dumbbell/otp,aboroska/otp,dumbbell/otp,emacsmirror/erlang,isvilen/otp,lrascao/otp,electricimp/otp,ferd/otp,emile/otp,cobusc/otp,RaimoNiskanen/otp,saleyn/otp,release-project/otp,bernardd/otp,emile/otp,weisslj/otp,goertzenator/otp,dumbbell/otp,erlang/otp,ferd/otp,jj1bdx/otp,emacsmirror/erlang,falkevik/otp,emile/otp,bjorng/otp,saleyn/otp,massemanet/otp,potatosalad/otp,erlang/otp,vladdu/otp,tuncer/otp,falkevik/otp,bernardd/otp,bernardd/otp,lrascao/otp,fenollp/otp,getong/otp,vladdu/otp,dgud/otp,electricimp/otp,kvakvs/otp,isvilen/otp,g-andrade/otp,RaimoNiskanen/otp,emile/otp,falkevik/otp,vinoski/otp,isvilen/otp,lemenkov/otp,psyeugenic/otp,legoscia/otp,uabboli/otp,basho/otp,kvakvs/otp,bugs-erlang-org/otp,getong/otp,legoscia/otp,saleyn/otp,ferd/otp,matwey/otp,g-andrade/otp,rlipscombe/otp,kvakvs/otp,release-project/otp,lightcyphers/otp,erlang/otp,vinoski/otp,isvilen/otp,aboroska/otp,ahmedshafeeq/otp,basho/otp,bugs-erlang-org/otp,emile/otp,mikpe/otp,jj1bdx/otp,jj1bdx/otp,RoadRunnr/otp,electricimp/otp,weisslj/otp,potatosalad/otp,getong/otp,goertzenator/otp,lightcyphers/otp,vinoski/otp,erlang/otp,fenollp/otp,bsmr-erlang/otp,uabboli/otp,RaimoNiskanen/otp,cobusc/otp,uabboli/otp,lemenkov/otp,legoscia/otp,potatosalad/otp,g-andrade/otp,goertzenator/otp,emacsmirror/erlang,jj1bdx/otp,bernardd/otp,RoadRunnr/otp,fenollp/otp,ahmedshafeeq/otp,massemanet/otp,release-project/otp,basho/otp,vladdu/otp,massemanet/otp,massemanet/otp,psyeugenic/otp,massemanet/otp,vinoski/otp,emacsmirror/erlang,getong/otp,kvakvs/otp,cobusc/otp,fenollp/otp,isvilen/otp,cobusc/otp,getong/otp,falkevik/otp,potatosalad/otp,uabboli/otp,goertzenator/otp,neeraj9/otp,ferd/otp,neeraj9/otp,matwey/otp,jj1bdx/otp,goertzenator/otp,isvilen/otp,kvakvs/otp,lightcyphers/otp,electricimp/otp,fenollp/otp,potatosalad/otp,release-project/otp,lrascao/otp,RoadRunnr/otp,bjorng/otp,kvakvs/otp,RoadRunnr/otp,neeraj9/otp,aboroska/otp,lemenkov/otp,g-andrade/otp,saleyn/otp,uabboli/otp,RaimoNiskanen/otp,tuncer/otp,lrascao/otp,matwey/otp,falkevik/otp,g-andrade/otp,bjorng/otp,bernardd/otp,dumbbell/otp,bsmr-erlang/otp,dgud/otp,psyeugenic/otp,bjorng/otp,legoscia/otp,lemenkov/otp,saleyn/otp,tuncer/otp,bernardd/otp,ferd/otp,psyeugenic/otp,potatosalad/otp,falkevik/otp,lemenkov/otp,uabboli/otp,mikpe/otp,mikpe/otp,goertzenator/otp,mikpe/otp,ahmedshafeeq/otp,vladdu/otp,RoadRunnr/otp,rlipscombe/otp,vinoski/otp,bugs-erlang-org/otp,vinoski/otp,erlang/otp,saleyn/otp,neeraj9/otp,fenollp/otp,RaimoNiskanen/otp,dumbbell/otp,ferd/otp,mikpe/otp,legoscia/otp,mikpe/otp,neeraj9/otp,psyeugenic/otp,matwey/otp,tuncer/otp,matwey/otp,fenollp/otp,g-andrade/otp,RaimoNiskanen/otp,basho/otp,saleyn/otp,legoscia/otp,getong/otp,tuncer/otp,aboroska/otp,rlipscombe/otp,emile/otp,weisslj/otp,basho/otp,g-andrade/otp,fenollp/otp,rlipscombe/otp,release-project/otp,tuncer/otp,bsmr-erlang/otp,isvilen/otp,tuncer/otp,jj1bdx/otp,rlipscombe/otp,bugs-erlang-org/otp,cobusc/otp,weisslj/otp,bsmr-erlang/otp,uabboli/otp,rlipscombe/otp,bugs-erlang-org/otp,lemenkov/otp,potatosalad/otp,RaimoNiskanen/otp,aboroska/otp,potatosalad/otp,ahmedshafeeq/otp,potatosalad/otp,ferd/otp,kvakvs/otp,lrascao/otp,erlang/otp,massemanet/otp,getong/otp,g-andrade/otp,ahmedshafeeq/otp,mikpe/otp,getong/otp,vladdu/otp,weisslj/otp,electricimp/otp,rlipscombe/otp,uabboli/otp,legoscia/otp,emile/otp,lemenkov/otp,bernardd/otp,ahmedshafeeq/otp,basho/otp,uabboli/otp,bugs-erlang-org/otp,kvakvs/otp,RoadRunnr/otp,ferd/otp,massemanet/otp,emacsmirror/erlang,dgud/otp,lrascao/otp,matwey/otp,falkevik/otp,rlipscombe/otp,emile/otp,lrascao/otp,release-project/otp,dumbbell/otp,psyeugenic/otp,dgud/otp,electricimp/otp