doc: fix npm-folders(5) duplication
doc: fix npm-folders(5) duplication

DIREKTSPEED-LTD/npm,yyx990803/npm,haggholm/npm,DIREKTSPEED-LTD/npm,kimshinelove/naver-npm,kemitchell/npm,Volune/npm,midniteio/npm,haggholm/npm,cchamberlain/npm,misterbyrne/npm,yodeyer/npm,cchamberlain/npm-msys2,yodeyer/npm,evanlucas/npm,yibn2008/npm,yibn2008/npm,cchamberlain/npm,xalopp/npm,rsp/npm,xalopp/npm,TimeToogo/npm,yyx990803/npm,thomblake/npm,DIREKTSPEED-LTD/npm,segrey/npm,midniteio/npm,thomblake/npm,DaveEmmerson/npm,thomblake/npm,TimeToogo/npm,chadnickbok/npm,ekmartin/npm,chadnickbok/npm,misterbyrne/npm,princeofdarkness76/npm,kemitchell/npm,kimshinelove/naver-npm,evanlucas/npm,xalopp/npm,cchamberlain/npm,lxe/npm,DaveEmmerson/npm,evocateur/npm,kemitchell/npm,princeofdarkness76/npm,evanlucas/npm,misterbyrne/npm,TimeToogo/npm,lxe/npm,rsp/npm,chadnickbok/npm,midniteio/npm,evocateur/npm,princeofdarkness76/npm,Volune/npm,evocateur/npm,yyx990803/npm,haggholm/npm,lxe/npm,cchamberlain/npm-msys2,ekmartin/npm,segrey/npm,Volune/npm,cchamberlain/npm-msys2,rsp/npm,yodeyer/npm,yibn2008/npm,DaveEmmerson/npm,segrey/npm,kimshinelove/naver-npm,ekmartin/npm