A few comments of the updates debian files

[Dag-Erling Smørgrav]

Ingvar Hagelund <ingvar at linpro.no> writes:
> # Open files (usually 1024, which is way too small for varnish)
> [ ! "${NFILES}" ] && NFILES="131072"
> ulimit -n ${NFILES}

Just a nit - this can be written more simply as

ulimit -n ${NFILES:-131072}

DES
-- 
Dag-Erling Smørgrav
Senior Software Developer
Linpro AS - www.linpro.no