ifpps: help: reduce option description to one line

Make this conform to trafgen/netsniff-ng and reduce it to 1 line
description.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/ifpps.c b/ifpps.c
index 84744ba..ea98ca2 100644
--- a/ifpps.c
+++ b/ifpps.c
@@ -116,8 +116,7 @@ static void __noreturn help(void)
 	     "Usage: ifpps [options] || ifpps <netdev>\n"
 	     "Options:\n"
 	     "  -d|--dev <netdev>      Device to fetch statistics for e.g., eth0\n"
-	     "  -n|--num-cpus <num>    Number of top hitter CPUs to display\n"
-	     "                         in ncurses mode (default 5)\n"
+	     "  -n|--num-cpus <num>    Number of top hitter CPUs in ncurses mode (def: 5)\n"
 	     "  -t|--interval <time>   Refresh time in ms (default 1000 ms)\n"
 	     "  -c|--csv               Output to terminal as Gnuplot-ready data\n"
 	     "  -l|--loop              Continuous CSV output\n"