nft: Modified punctuation used in nft's show_help

[Piyush Pangtey <gokuvsvegita@gmail.com>]

Replaced '/' between shortopt and longopt with ',' , as used by other utilities.

Signed-off-by: Piyush Pangtey <gokuvsvegita@gmail.com>
---
 src/main.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/main.c b/src/main.c
index 7bbcfc4..d643970 100644
--- a/src/main.c
+++ b/src/main.c
@@ -107,19 +107,19 @@ static void show_help(const char *name)
 "Usage: %s [ options ] [ cmds... ]\n"
 "\n"
 "Options:\n"
-"  -h/--help			Show this help\n"
-"  -v/--version			Show version information\n"
+"  -h, --help			Show this help\n"
+"  -v, --version			Show version information\n"
 "\n"
-"  -f/--file <filename>		Read input from <filename>\n"
-"  -i/--interactive		Read input from interactive CLI\n"
+"  -f, --file <filename>		Read input from <filename>\n"
+"  -i, --interactive		Read input from interactive CLI\n"
 "\n"
-"  -n/--numeric			When specified once, show network addresses numerically (default behaviour).\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"
 "  -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"
+"  -a, --handle			Output rule handle.\n"
+"  -I, --includepath <directory>	Add <directory> to the paths searched for include files.\n"
 #ifdef DEBUG
 "  --debug <level [,level...]>	Specify debugging level (scanner, parser, eval, netlink, mnl, proto-ctx, segtree, all)\n"
 #endif
-- 
1.9.1