Question about FB

On FB in some torrents on main page instead number of seeders/leechers you can see letter m. It looks like this:
msedders/10 leechers
or
1 seeder/m leechers
What does this m mean (what number) or may be it's the sign of (free leech torrent, double upload??)
Sorry can't read the FAQ, cause I dunno finnish, and hope some people who know it or long users of FB will help me :)

It just means that torrent has Many seeders or leechers. They don't want to give actual number when torrent has over 15 seeder/leecher