style: set default peerId and nodeId in clearer way
style: set default peerId and nodeId in clearer way

webtorrent/webtorrent,jamesliu96/webtorrent,feross/webtorrent,joshterrill/webtorrent,yciabaud/webtorrent,webtorrent/webtorrent,jamesliu96/webtorrent,joshterrill/webtorrent,yciabaud/webtorrent,feross/webtorrent