This commit fixes a `NewSuppDir` bug reported in the forum SQLite3 thread, https://forums.plex.tv/t/suggested-sqlite3-db-optimizations/794749/122
where a `sed` was missing its `echo` variable and pipe.
The code between lines 328 and 350 was cut and tested in a Bourne script on a Mac, but not the whole `DBRepair.sh` on the user's OS.
There's no real need to pull this, as it's not for extra credit :) But it get's the word out in a central location.