epmd: Update comment about distribution protocol version 6
epmd: Update comment about distribution protocol version 6

uabboli/otp,dgud/otp,isvilen/otp,bjorng/otp,bjorng/otp,dgud/otp,dgud/otp,erlang/otp,dumbbell/otp,ferd/otp,isvilen/otp,mikpe/otp,uabboli/otp,ferd/otp,emacsmirror/erlang,emacsmirror/erlang,emacsmirror/erlang,erlang/otp,emacsmirror/erlang,getong/otp,isvilen/otp,mikpe/otp,rlipscombe/otp,mikpe/otp,dgud/otp,uabboli/otp,g-andrade/otp,jj1bdx/otp,potatosalad/otp,g-andrade/otp,erlang/otp,dumbbell/otp,mikpe/otp,mikpe/otp,emacsmirror/erlang,vinoski/otp,rlipscombe/otp,dgud/otp,bjorng/otp,potatosalad/otp,dumbbell/otp,jj1bdx/otp,rlipscombe/otp,vinoski/otp,erlang/otp,vinoski/otp,vinoski/otp,jj1bdx/otp,g-andrade/otp,vinoski/otp,bjorng/otp,erlang/otp,ferd/otp,mikpe/otp,isvilen/otp,rlipscombe/otp,emacsmirror/erlang,potatosalad/otp,potatosalad/otp,getong/otp,jj1bdx/otp,isvilen/otp,g-andrade/otp,bjorng/otp,mikpe/otp,getong/otp,g-andrade/otp,dgud/otp,rlipscombe/otp,rlipscombe/otp,bjorng/otp,uabboli/otp,erlang/otp,potatosalad/otp,dgud/otp,jj1bdx/otp,vinoski/otp,bjorng/otp,isvilen/otp,rlipscombe/otp,potatosalad/otp,ferd/otp,potatosalad/otp,vinoski/otp,uabboli/otp,bjorng/otp,dgud/otp,erlang/otp,uabboli/otp,emacsmirror/erlang,isvilen/otp,potatosalad/otp,getong/otp,emacsmirror/erlang,getong/otp,potatosalad/otp,erlang/otp,jj1bdx/otp,dumbbell/otp,bjorng/otp,erlang/otp,dumbbell/otp,rlipscombe/otp,g-andrade/otp,dumbbell/otp,g-andrade/otp,jj1bdx/otp,emacsmirror/erlang,ferd/otp,g-andrade/otp,isvilen/otp,isvilen/otp,vinoski/otp,jj1bdx/otp,getong/otp,dumbbell/otp,g-andrade/otp,mikpe/otp,potatosalad/otp,vinoski/otp,uabboli/otp,getong/otp,uabboli/otp,mikpe/otp,isvilen/otp,uabboli/otp,rlipscombe/otp,ferd/otp,dumbbell/otp,getong/otp,emacsmirror/erlang,erlang/otp,jj1bdx/otp,ferd/otp,getong/otp,mikpe/otp,bjorng/otp,g-andrade/otp,ferd/otp,dumbbell/otp,vinoski/otp,getong/otp,ferd/otp,dumbbell/otp,dgud/otp,rlipscombe/otp,dgud/otp,jj1bdx/otp