Fix documentation and argc check for engine_ctrl_cmd_strings_nif
Fix documentation and argc check for engine_ctrl_cmd_strings_nif

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