diff --git a/sources/tech/20160621 Container technologies in Fedora: systemd-nspawn.md b/sources/tech/20160621 Container technologies in Fedora - systemd-nspawn.md
similarity index 100%
rename from sources/tech/20160621 Container technologies in Fedora: systemd-nspawn.md
rename to sources/tech/20160621 Container technologies in Fedora - systemd-nspawn.md