Update get-started.md
Update get-started.md

Saw that #696 missed it
webtorrent/webtorrent,joshterrill/webtorrent,feross/webtorrent,feross/webtorrent,arestov/webtorrent,jamesliu96/webtorrent,yciabaud/webtorrent,joshterrill/webtorrent,yciabaud/webtorrent,webtorrent/webtorrent,jamesliu96/webtorrent