[dpdk-dev] [PATCH] cfgfile: fix return value comment

[Thomas Monjalon]

> > Function rte_cfgfile_load can return NULL value, when something goes
> > wrong.
> > 
> > Signed-off-by: Dmitriy Yakovlev <bombermag at gmail.com>
> Acked-by: Cristian Dumitrescu <cristian.dumitrescu at intel.com>

Applied, thanks