documentation omission: add printer command

[Ronan Waide]

The "add printer command" program can output a single line of text,
which Samba will set as the port the new printer is connected to. From
my reading of the code, if this line /isn't/ output, Samba won't
reload its printer shares.

Cheers,
Waider.
-- 
waider at waider.ie / Yes, it /is/ very personal of me.

"It doesn't corner well.  It doesn't have to.  It just warps space until the
 street is facing the right way."  - Blair P. Houghton