Correct filename.

diff --git a/blog/data/2018-09-24-24-vlc-bittorrent.txt b/blog/data/2018-09-24-vlc-bittorrent.txt
similarity index 100%
rename from blog/data/2018-09-24-24-vlc-bittorrent.txt
rename to blog/data/2018-09-24-vlc-bittorrent.txt