Fix grammar in docs for multi_call/*
Fix grammar in docs for multi_call/*

basho/otp,gjaldon/otp,psyeugenic/otp,uabboli/otp,massemanet/otp,dumbbell/otp,RoadRunnr/otp,riverrun/otp,derek121/otp,jj1bdx/otp,sammoth-wazoku/otp,bsmr-erlang/otp,ahmedshafeeq/otp,johanclaesson/otp,g-andrade/otp,g-andrade/otp,schlagert/otp,benoitc/otp-1,neeraj9/otp,schlagert/otp,vic/otp,potatosalad/otp,potatosalad/otp,lemenkov/otp,neeraj9/otp,psyeugenic/otp,emacsmirror/erlang,jemsbhai/otp,riverrun/otp,platinumthinker/otp,haguenau/otp,RaimoNiskanen/otp,bjorng/otp,hairyhum/otp,awetzel/otp,mikpe/otp,yangchengjian/otp,dgud/otp,jemsbhai/otp,RichMorin/otp,RGafiyatullin/otp,g-andrade/otp,bugs-erlang-org/otp,lucafavatella/otp,sammoth-wazoku/otp,falkevik/otp,bsmr-erlang/otp,getong/otp,saleyn/otp,g-andrade/otp,c-rack/otp,krishnakumar4a4/otp,benoitc/otp-1,cnbin/otp,vinoski/otp,beni55/otp,krishnakumar4a4/otp,erlang/otp,klarna/otp,uabboli/otp,lemenkov/otp,entropiae/otp,paladim/otp,palas/otp,RJ/otp,ader1990/otp,RJ/otp,paladim/otp,lhslll/otp,bernardd/otp,emile/otp,paladim/otp,massemanet/otp,dgud/otp,getong/otp,jamesruan/otp,hairyhum/otp,emacsmirror/erlang,krishnakumar4a4/otp,goertzenator/otp,matwey/otp,isvilen/otp,johanclaesson/otp,matwey/otp,ferd/otp,ahmedshafeeq/otp,getong/otp,jamesruan/otp,sitexa/otp,sitexa/otp,goertzenator/otp,gjaldon/otp,theom/otp,palas/otp,paulcager/otp,g-andrade/otp,tuncer/otp,legoscia/otp,matwey/otp,lantti/otp,release-project/otp,haguenau/otp,kvakvs/otp,awetzel/otp,schlagert/otp,vladdu/otp,neeraj9/otp,dumbbell/otp,lantti/otp,ferd/otp,marquisthunder/otp,johanclaesson/otp,beni55/otp,hairyhum/otp,massemanet/otp,falkevik/otp,bsmr-erlang/otp,dgud/otp,lrascao/otp,mujiatong/otp,c-rack/otp,aboroska/otp,jj1bdx/otp,dumbbell/otp,Teino1978-Corp/otp,johanclaesson/otp,dgud/otp,isvilen/otp,derek121/otp,johanclaesson/otp,RaimoNiskanen/otp,sammoth-wazoku/otp,sdebnath/otp,benoitc/otp-1,goertzenator/otp,weisslj/otp,fenollp/otp,goertzenator/otp,awetzel/otp,release-project/otp,NOMORECOFFEE/otp,ader1990/otp,cobusc/otp,vic/otp,rlipscombe/otp,mikpe/otp,falkevik/otp,ferd/otp,lightcyphers/otp,release-project/otp,RGafiyatullin/otp,cobusc/otp,bjorng/otp,fenollp/otp,emacsmirror/erlang,NOMORECOFFEE/otp,uabboli/otp,sdebnath/otp,lucafavatella/otp,RGafiyatullin/otp,ader1990/otp,fenollp/otp,palas/otp,enikki/otp,yangchengjian/otp,lrascao/otp,platinumthinker/otp,paulcager/otp,c-rack/otp,stolen/otp,vinoski/otp,Teino1978-Corp/otp,yangchengjian/otp,sitexa/otp,RGafiyatullin/otp,sammoth-wazoku/otp,mujiatong/otp,c-rack/otp,RJ/otp,lightcyphers/otp,lightcyphers/otp,weisslj/otp,RoadRunnr/otp,emacsmirror/erlang,electricimp/otp,stolen/otp,bugs-erlang-org/otp,paladim/otp,RGafiyatullin/otp,marquisthunder/otp,NOMORECOFFEE/otp,getong/otp,RoadRunnr/otp,entropiae/otp,isvilen/otp,isvilen/otp,hairyhum/otp,palas/otp,jinshana/otp,GinjaNinja32/otp,awetzel/otp,VincentHHL/otp,lhslll/otp,msantos/otp,johanclaesson/otp,stolen/otp,derek121/otp,mikpe/otp,vinoski/otp,lrascao/otp,marquisthunder/otp,ader1990/otp,legoscia/otp,awetzel/otp,erlang/otp,emacsmirror/erlang,rlipscombe/otp,ferd/otp,lemenkov/otp,paulcager/otp,sdebnath/otp,vic/otp,NOMORECOFFEE/otp,hairyhum/otp,electricimp/otp,enikki/otp,massemanet/otp,sammoth-wazoku/otp,yangchengjian/otp,cnbin/otp,potatosalad/otp,cobusc/otp,Teino1978-Corp/erlang-otp,aboroska/otp,dumbbell/otp,theom/otp,lianghaivv/otp,klarna/otp,benoitc/otp-1,stolen/otp,krishnakumar4a4/otp,msantos/otp,aboroska/otp,mikpe/otp,vic/otp,beni55/otp,derek121/otp,bjorng/otp,vic/otp,electricimp/otp,release-project/otp,jemsbhai/otp,ader1990/otp,weisslj/otp,fenollp/otp,cobusc/otp,lightcyphers/otp,yangchengjian/otp,RoadRunnr/otp,matwey/otp,paulcager/otp,vinoski/otp,Teino1978-Corp/erlang-otp,electricimp/otp,platinumthinker/otp,cobusc/otp,vladdu/otp,emile/otp,paulcager/otp,sitexa/otp,jamesruan/otp,lucafavatella/otp,uabboli/otp,yangchengjian/otp,GinjaNinja32/otp,fenollp/otp,mikpe/otp,klarna/otp,getong/otp,lantti/otp,awetzel/otp,benoitc/otp-1,emacsmirror/erlang,rlipscombe/otp,uabboli/otp,bsmr-erlang/otp,dumbbell/otp,getong/otp,lhslll/otp,lemenkov/otp,saleyn/otp,lhslll/otp,dgud/otp,lrascao/otp,krishnakumar4a4/otp,kvakvs/otp,sitexa/otp,bsmr-erlang/otp,kvakvs/otp,bernardd/otp,jinshana/otp,palas/otp,paulcager/otp,sitexa/otp,gjaldon/otp,vinoski/otp,kvakvs/otp,lemenkov/otp,weisslj/otp,NOMORECOFFEE/otp,potatosalad/otp,lianghaivv/otp,basho/otp,krishnakumar4a4/otp,electricimp/otp,jj1bdx/otp,lucafavatella/otp,emacsmirror/erlang,RichMorin/otp,riverrun/otp,VincentHHL/otp,RoadRunnr/otp,haguenau/otp,isvilen/otp,cobusc/otp,getong/otp,erlang/otp,ferd/otp,gjaldon/otp,lianghaivv/otp,bugs-erlang-org/otp,falkevik/otp,derek121/otp,riverrun/otp,lemenkov/otp,Teino1978-Corp/erlang-otp,klarna/otp,cnbin/otp,hairyhum/otp,NOMORECOFFEE/otp,massemanet/otp,erlang/otp,paulcager/otp,palas/otp,bernardd/otp,falkevik/otp,jemsbhai/otp,Teino1978-Corp/erlang-otp,goertzenator/otp,release-project/otp,vinoski/otp,enikki/otp,massemanet/otp,platinumthinker/otp,marquisthunder/otp,lightcyphers/otp,ader1990/otp,enikki/otp,tuncer/otp,vinoski/otp,haguenau/otp,basho/otp,bernardd/otp,ader1990/otp,neeraj9/otp,Teino1978-Corp/erlang-otp,massemanet/otp,kvakvs/otp,Teino1978-Corp/otp,fenollp/otp,paulcager/otp,fenollp/otp,lightcyphers/otp,basho/otp,RichMorin/otp,vic/otp,aboroska/otp,fenollp/otp,bjorng/otp,saleyn/otp,cobusc/otp,derek121/otp,erlang/otp,g-andrade/otp,erlang/otp,tuncer/otp,entropiae/otp,ferd/otp,psyeugenic/otp,johanclaesson/otp,matwey/otp,beni55/otp,mikpe/otp,isvilen/otp,emile/otp,NOMORECOFFEE/otp,RoadRunnr/otp,vinoski/otp,dgud/otp,krishnakumar4a4/otp,emile/otp,RJ/otp,vic/otp,getong/otp,mujiatong/otp,jinshana/otp,yangchengjian/otp,gjaldon/otp,release-project/otp,lianghaivv/otp,Teino1978-Corp/otp,basho/otp,schlagert/otp,dumbbell/otp,sammoth-wazoku/otp,aboroska/otp,matwey/otp,emile/otp,mujiatong/otp,c-rack/otp,msantos/otp,GinjaNinja32/otp,rlipscombe/otp,jamesruan/otp,mikpe/otp,falkevik/otp,riverrun/otp,ahmedshafeeq/otp,Teino1978-Corp/erlang-otp,rlipscombe/otp,gjaldon/otp,RaimoNiskanen/otp,uabboli/otp,johanclaesson/otp,RJ/otp,potatosalad/otp,GinjaNinja32/otp,Teino1978-Corp/otp,bernardd/otp,beni55/otp,electricimp/otp,schlagert/otp,jj1bdx/otp,dumbbell/otp,vinoski/otp,g-andrade/otp,goertzenator/otp,legoscia/otp,cnbin/otp,stolen/otp,theom/otp,vladdu/otp,potatosalad/otp,lrascao/otp,yangchengjian/otp,riverrun/otp,rlipscombe/otp,lhslll/otp,platinumthinker/otp,lhslll/otp,RJ/otp,jj1bdx/otp,schlagert/otp,lucafavatella/otp,c-rack/otp,tuncer/otp,jamesruan/otp,ader1990/otp,vinoski/otp,lianghaivv/otp,sdebnath/otp,mujiatong/otp,msantos/otp,RGafiyatullin/otp,basho/otp,neeraj9/otp,RaimoNiskanen/otp,theom/otp,isvilen/otp,psyeugenic/otp,bjorng/otp,platinumthinker/otp,falkevik/otp,haguenau/otp,Teino1978-Corp/otp,g-andrade/otp,ahmedshafeeq/otp,psyeugenic/otp,jinshana/otp,mikpe/otp,cnbin/otp,lucafavatella/otp,bernardd/otp,jamesruan/otp,bjorng/otp,tuncer/otp,jamesruan/otp,emile/otp,massemanet/otp,riverrun/otp,theom/otp,cnbin/otp,RJ/otp,lhslll/otp,jemsbhai/otp,RoadRunnr/otp,marquisthunder/otp,cnbin/otp,goertzenator/otp,gjaldon/otp,legoscia/otp,lightcyphers/otp,saleyn/otp,paladim/otp,GinjaNinja32/otp,GinjaNinja32/otp,paladim/otp,theom/otp,RichMorin/otp,lantti/otp,RaimoNiskanen/otp,legoscia/otp,Teino1978-Corp/otp,uabboli/otp,weisslj/otp,lemenkov/otp,Teino1978-Corp/erlang-otp,potatosalad/otp,lucafavatella/otp,lianghaivv/otp,awetzel/otp,RaimoNiskanen/otp,basho/otp,saleyn/otp,neeraj9/otp,saleyn/otp,ferd/otp,haguenau/otp,RaimoNiskanen/otp,mujiatong/otp,emacsmirror/erlang,emacsmirror/erlang,lrascao/otp,matwey/otp,isvilen/otp,sdebnath/otp,kvakvs/otp,jj1bdx/otp,msantos/otp,legoscia/otp,uabboli/otp,legoscia/otp,goertzenator/otp,jinshana/otp,weisslj/otp,klarna/otp,rlipscombe/otp,hairyhum/otp,potatosalad/otp,derek121/otp,RaimoNiskanen/otp,riverrun/otp,basho/otp,RoadRunnr/otp,RichMorin/otp,kvakvs/otp,basho/otp,VincentHHL/otp,bjorng/otp,entropiae/otp,ahmedshafeeq/otp,RJ/otp,jinshana/otp,psyeugenic/otp,saleyn/otp,platinumthinker/otp,neeraj9/otp,bsmr-erlang/otp,vladdu/otp,c-rack/otp,mikpe/otp,sammoth-wazoku/otp,emile/otp,sdebnath/otp,tuncer/otp,msantos/otp,ahmedshafeeq/otp,release-project/otp,electricimp/otp,jj1bdx/otp,bjorng/otp,jinshana/otp,release-project/otp,theom/otp,matwey/otp,weisslj/otp,erlang/otp,benoitc/otp-1,beni55/otp,electricimp/otp,rlipscombe/otp,erlang/otp,jemsbhai/otp,tuncer/otp,rlipscombe/otp,jj1bdx/otp,legoscia/otp,saleyn/otp,klarna/otp,sdebnath/otp,jemsbhai/otp,cnbin/otp,bernardd/otp,sitexa/otp,bjorng/otp,jj1bdx/otp,vladdu/otp,bugs-erlang-org/otp,dgud/otp,aboroska/otp,marquisthunder/otp,release-project/otp,RichMorin/otp,falkevik/otp,rlipscombe/otp,falkevik/otp,cobusc/otp,matwey/otp,kvakvs/otp,jj1bdx/otp,VincentHHL/otp,krishnakumar4a4/otp,c-rack/otp,dgud/otp,potatosalad/otp,vladdu/otp,bugs-erlang-org/otp,beni55/otp,VincentHHL/otp,g-andrade/otp,lantti/otp,Teino1978-Corp/otp,entropiae/otp,electricimp/otp,enikki/otp,klarna/otp,sdebnath/otp,theom/otp,bjorng/otp,tuncer/otp,enikki/otp,entropiae/otp,bugs-erlang-org/otp,dumbbell/otp,bernardd/otp,vladdu/otp,GinjaNinja32/otp,benoitc/otp-1,GinjaNinja32/otp,lianghaivv/otp,entropiae/otp,psyeugenic/otp,fenollp/otp,bsmr-erlang/otp,isvilen/otp,saleyn/otp,ahmedshafeeq/otp,g-andrade/otp,massemanet/otp,dumbbell/otp,dgud/otp,mujiatong/otp,RichMorin/otp,RGafiyatullin/otp,aboroska/otp,platinumthinker/otp,paladim/otp,bugs-erlang-org/otp,VincentHHL/otp,VincentHHL/otp,RaimoNiskanen/otp,Teino1978-Corp/erlang-otp,lrascao/otp,legoscia/otp,tuncer/otp,mujiatong/otp,jinshana/otp,RGafiyatullin/otp,erlang/otp,weisslj/otp,paladim/otp,ferd/otp,psyeugenic/otp,palas/otp,jamesruan/otp,lrascao/otp,ahmedshafeeq/otp,weisslj/otp,emacsmirror/erlang,schlagert/otp,marquisthunder/otp,jemsbhai/otp,lantti/otp,bugs-erlang-org/otp,mikpe/otp,emile/otp,stolen/otp,getong/otp,aboroska/otp,haguenau/otp,emile/otp,NOMORECOFFEE/otp,enikki/otp,getong/otp,stolen/otp,haguenau/otp,kvakvs/otp,bsmr-erlang/otp,VincentHHL/otp,msantos/otp,lightcyphers/otp,enikki/otp,sitexa/otp,RichMorin/otp,msantos/otp,dgud/otp,bsmr-erlang/otp,RoadRunnr/otp,stolen/otp,palas/otp,lianghaivv/otp,lhslll/otp,beni55/otp,derek121/otp,isvilen/otp,ahmedshafeeq/otp,marquisthunder/otp,ferd/otp,potatosalad/otp,klarna/otp,aboroska/otp,dumbbell/otp,vic/otp,hairyhum/otp,erlang/otp,lantti/otp,vladdu/otp,uabboli/otp,entropiae/otp,vladdu/otp,lantti/otp,lucafavatella/otp,goertzenator/otp,lrascao/otp,schlagert/otp,neeraj9/otp,lemenkov/otp,gjaldon/otp,bernardd/otp,awetzel/otp,benoitc/otp-1,sammoth-wazoku/otp