Bug#923853: needrestart: Typo in manual page (DEBIAN_FRONT -> DEBIAN_FRONTEND)

[Petter Reinholdtsen]

Package: needrestart
Version: 2.11-1

There is a typo in the needrestart(1) manualage, "sets the DEBIAN_FRONT
environment variable" should read "sets the DEBIAN_FRONTEND environment
variable".

-- 
Happy hacking
Petter Reinholdtsen