tcpudp: simplify help text

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/networking/tcpudp.c b/networking/tcpudp.c
index a2b8c958c00656c06099745253d412b5ac87d79f..3df6a98d8cd377e23979a8be8f1d8cfc0850b59f 100644 (file)
--- a/networking/tcpudp.c
+++ b/networking/tcpudp.c
@@ -36,14 +36,14 @@
 //usage:#define tcpsvd_full_usage "\n\n"
 //usage:       "Create TCP socket, bind to IP:PORT and listen\n"
 //usage:       "for incoming connection. Run PROG for each connection.\n"
-//usage:     "\n       IP              IP to listen on. '0' = all"
+//usage:     "\n       IP              IP to listen on, 0 = all"
 //usage:     "\n       PORT            Port to listen on"
 //usage:     "\n       PROG ARGS       Program to run"
 //usage:     "\n       -l NAME         Local hostname (else looks up local hostname in DNS)"
 //usage:     "\n       -u USER[:GRP]   Change to user/group after bind"
 //usage:     "\n       -c N            Handle up to N connections simultaneously"
 //usage:     "\n       -b N            Allow a backlog of approximately N TCP SYNs"
-//usage:     "\n       -C N[:MSG]      Allow only up to N connections from the same IP."
+//usage:     "\n       -C N[:MSG]      Allow only up to N connections from the same IP"
 //usage:     "\n                       New connections from this IP address are closed"
 //usage:     "\n                       immediately. MSG is written to the peer before close"
 //usage:     "\n       -h              Look up peer's hostname"
@@ -56,7 +56,7 @@
 //usage:       "Create UDP socket, bind to IP:PORT and wait\n"
 //usage:       "for incoming packets. Run PROG for each packet,\n"
 //usage:       "redirecting all further packets with same peer ip:port to it.\n"
-//usage:     "\n       IP              IP to listen on. '0' = all"
+//usage:     "\n       IP              IP to listen on, 0 = all"
 //usage:     "\n       PORT            Port to listen on"
 //usage:     "\n       PROG ARGS       Program to run"
 //usage:     "\n       -l NAME         Local hostname (else looks up local hostname in DNS)"