fix: do not quote nuke arg Quoting the nuke arg when nuke was missing resulted in an empty trailing argument passed to roundup-demo that was interpreted as a position argument to set the database type. $nuke is exactly the word nuke so no need to quote it as though it could contain multiple space separated tokens.

# human timezones
pytz
# indexer
Whoosh
# xapian is also installed
# extra database support
psycopg2
mysqlclient
redis
# encryption
gpg
# java web tokens
PyJWT
# extra HTTP compression methods
Brotli
zstd
# jinja2 template engine
Jinja2