Document that os:putenv/2 and putenv(3) modify different environments
Document that os:putenv/2 and putenv(3) modify different environments

This is *ONLY* relevant for drivers/NIFs, so it's probably counter-
productive to document it elsewhere.

emacsmirror/erlang,mikpe/otp,legoscia/otp,emacsmirror/erlang,dumbbell/otp,ferd/otp,erlang/otp,jj1bdx/otp,vladdu/otp,cobusc/otp,tuncer/otp,rlipscombe/otp,tuncer/otp,RoadRunnr/otp,emacsmirror/erlang,kvakvs/otp,saleyn/otp,kvakvs/otp,cobusc/otp,aboroska/otp,potatosalad/otp,dumbbell/otp,legoscia/otp,cobusc/otp,g-andrade/otp,cobusc/otp,saleyn/otp,emacsmirror/erlang,isvilen/otp,vinoski/otp,vinoski/otp,saleyn/otp,fenollp/otp,g-andrade/otp,tuncer/otp,dumbbell/otp,g-andrade/otp,bsmr-erlang/otp,rlipscombe/otp,rlipscombe/otp,g-andrade/otp,uabboli/otp,rlipscombe/otp,mikpe/otp,bjorng/otp,bjorng/otp,lrascao/otp,tuncer/otp,tuncer/otp,kvakvs/otp,kvakvs/otp,lrascao/otp,g-andrade/otp,g-andrade/otp,saleyn/otp,getong/otp,potatosalad/otp,saleyn/otp,vladdu/otp,bjorng/otp,isvilen/otp,uabboli/otp,electricimp/otp,potatosalad/otp,RoadRunnr/otp,bsmr-erlang/otp,mikpe/otp,cobusc/otp,bsmr-erlang/otp,dumbbell/otp,dgud/otp,getong/otp,dumbbell/otp,vinoski/otp,kvakvs/otp,jj1bdx/otp,dumbbell/otp,getong/otp,emacsmirror/erlang,isvilen/otp,fenollp/otp,electricimp/otp,dgud/otp,vinoski/otp,mikpe/otp,cobusc/otp,electricimp/otp,saleyn/otp,jj1bdx/otp,RoadRunnr/otp,vinoski/otp,tuncer/otp,vladdu/otp,dumbbell/otp,bjorng/otp,vladdu/otp,fenollp/otp,mikpe/otp,RaimoNiskanen/otp,rlipscombe/otp,jj1bdx/otp,RoadRunnr/otp,rlipscombe/otp,jj1bdx/otp,jj1bdx/otp,legoscia/otp,mikpe/otp,RoadRunnr/otp,ferd/otp,emacsmirror/erlang,vinoski/otp,isvilen/otp,RaimoNiskanen/otp,fenollp/otp,emacsmirror/erlang,tuncer/otp,uabboli/otp,electricimp/otp,getong/otp,potatosalad/otp,isvilen/otp,RaimoNiskanen/otp,vladdu/otp,vladdu/otp,RaimoNiskanen/otp,erlang/otp,potatosalad/otp,kvakvs/otp,uabboli/otp,g-andrade/otp,bjorng/otp,RaimoNiskanen/otp,saleyn/otp,bsmr-erlang/otp,getong/otp,legoscia/otp,emacsmirror/erlang,tuncer/otp,uabboli/otp,mikpe/otp,mikpe/otp,g-andrade/otp,aboroska/otp,ferd/otp,cobusc/otp,isvilen/otp,potatosalad/otp,ferd/otp,tuncer/otp,kvakvs/otp,legoscia/otp,aboroska/otp,bsmr-erlang/otp,jj1bdx/otp,uabboli/otp,bjorng/otp,kvakvs/otp,vladdu/otp,bsmr-erlang/otp,dumbbell/otp,potatosalad/otp,erlang/otp,isvilen/otp,legoscia/otp,legoscia/otp,RoadRunnr/otp,aboroska/otp,lrascao/otp,ferd/otp,dumbbell/otp,fenollp/otp,erlang/otp,uabboli/otp,ferd/otp,jj1bdx/otp,vinoski/otp,g-andrade/otp,dgud/otp,fenollp/otp,saleyn/otp,dgud/otp,lrascao/otp,isvilen/otp,bjorng/otp,RaimoNiskanen/otp,lrascao/otp,electricimp/otp,potatosalad/otp,electricimp/otp,rlipscombe/otp,saleyn/otp,getong/otp,emacsmirror/erlang,getong/otp,vinoski/otp,bjorng/otp,legoscia/otp,getong/otp,ferd/otp,potatosalad/otp,aboroska/otp,dgud/otp,vinoski/otp,aboroska/otp,rlipscombe/otp,getong/otp,lrascao/otp,erlang/otp,isvilen/otp,getong/otp,RoadRunnr/otp,lrascao/otp,lrascao/otp,electricimp/otp,electricimp/otp,dgud/otp,bjorng/otp,g-andrade/otp,isvilen/otp,bjorng/otp,vladdu/otp,fenollp/otp,legoscia/otp,cobusc/otp,lrascao/otp,dgud/otp,electricimp/otp,aboroska/otp,RoadRunnr/otp,jj1bdx/otp,dgud/otp,bsmr-erlang/otp,dgud/otp,erlang/otp,RaimoNiskanen/otp,aboroska/otp,vinoski/otp,vladdu/otp,dgud/otp,bsmr-erlang/otp,rlipscombe/otp,emacsmirror/erlang,uabboli/otp,rlipscombe/otp,ferd/otp,erlang/otp,uabboli/otp,bsmr-erlang/otp,jj1bdx/otp,potatosalad/otp,fenollp/otp,fenollp/otp,erlang/otp,RaimoNiskanen/otp,RaimoNiskanen/otp,erlang/otp,mikpe/otp,erlang/otp,RoadRunnr/otp,dumbbell/otp,mikpe/otp,ferd/otp,aboroska/otp,kvakvs/otp