Correct description of -n/--numeric option

"When used twice" was used twice in the manpage. :)

And as Florian Westphal pointed out, it was also incorrect
for the -nn case.

Update the manpage and built-in help in main.c to match actual behavior.

Signed-off-by: Jon Jensen <jon@endpoint.com>
Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 2 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index 39a47bbc..5c72fc0c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -114,9 +114,8 @@ static void show_help(const char *name)
 "  -i, --interactive		Read input from interactive CLI\n"
 "\n"
 "  -n, --numeric			When specified once, show network addresses numerically (default behaviour).\n"
-"  				When specified twice, show Internet services,\n"
-"				user IDs and group IDs numerically.\n"
-"				When specified thrice, also show protocols numerically.\n"
+"  				Specify twice to also show Internet services (port numbers) numerically.\n"
+"				Specify three times to also show protocols, user IDs, and group IDs numerically.\n"
 "  -N				Translate IP addresses to names.\n"
 "  -a, --handle			Output rule handle.\n"
 "  -I, --includepath <directory>	Add <directory> to the paths searched for include files.\n"