man: trafgen: Minor fixes

Replace "on default" by "by default", make it a bit more clear what the
seed in the -E/--seed option is for and mention exit after display of
information on --version and --help.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 2 insertions, 2 deletions

diff --git a/ifpps.c b/ifpps.c
index f52a10b..eb95439 100644
--- a/ifpps.c
+++ b/ifpps.c
@@ -105,8 +105,8 @@ static void help(void)
 	     "  -p|--promisc           Promiscuous mode\n"
 	     "  -c|--csv               Output to terminal as Gnuplot-ready data\n"
 	     "  -l|--loop              Continuous CSV output\n"
-	     "  -v|--version           Print version\n"
-	     "  -h|--help              Print this help\n\n"
+	     "  -v|--version           Print version and exit\n"
+	     "  -h|--help              Print this help and exit\n\n"
 	     "Examples:\n"
 	     "  ifpps eth0\n"
 	     "  ifpps -pd eth0\n"