nit on installation

[Randal L. Schwartz]

SysInstall refers to "VTY1" and "VTY4".

There's nothing I saw in the README that explained what that meant.

I had to ask on the IRC just now.

-- 
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<merlyn at stonehenge.com> <URL:http://www.stonehenge.com/merlyn/>
Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc.
See http://methodsandmessages.vox.com/ for Smalltalk and Seaside discussion