help text tweaks, mainly expanding one for route

function                                             old     new   delta
packed_usage                                       33485   33527     +42

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

1 files changed, 5 insertions, 5 deletions

diff --git a/networking/pscan.c b/networking/pscan.c
index e114e55d2..816178bbc 100644
--- a/networking/pscan.c
+++ b/networking/pscan.c
@@ -18,13 +18,13 @@
 //usage:#define pscan_trivial_usage
 //usage:       "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
 //usage:#define pscan_full_usage "\n\n"
-//usage:       "Scan a host, print all open ports\n"
+//usage:       "Scan HOST, print all open ports\n"
 //usage:     "\n        -c      Show closed ports too"
 //usage:     "\n        -b      Show blocked ports too"
-//usage:     "\n        -p      Scan from this port (default 1)"
-//usage:     "\n        -P      Scan up to this port (default 1024)"
-//usage:     "\n        -t      Timeout (default 5000 ms)"
-//usage:     "\n        -T      Minimum rtt (default 5 ms, increase for congested hosts)"
+//usage:     "\n        -p PORT Scan from this port (default 1)"
+//usage:     "\n        -P PORT Scan up to this port (default 1024)"
+//usage:     "\n        -t MS   Timeout (default 5000 ms)"
+//usage:     "\n        -T MS   Minimum rtt (default 5 ms)"
 
 #include "libbb.h"