udhcpc: tweak help text
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 0862288..f5d32b7 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -1143,8 +1143,8 @@
//usage: "\n -p,--pidfile FILE Create pidfile"
//usage: "\n -s,--script PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")"
//usage: "\n -B,--broadcast Request broadcast replies"
-//usage: "\n -t,--retries N Send up to N discover packets"
-//usage: "\n -T,--timeout N Pause between packets (default 3 seconds)"
+//usage: "\n -t,--retries N Send up to N discover packets (default 3)"
+//usage: "\n -T,--timeout N Pause between packets, sec (default 3)"
//usage: "\n -A,--tryagain N Wait N seconds after failure (default 20)"
//usage: "\n -f,--foreground Run in foreground"
//usage: USE_FOR_MMU(
@@ -1180,8 +1180,8 @@
//usage: "\n -p FILE Create pidfile"
//usage: "\n -s PROG Run PROG at DHCP events (default "CONFIG_UDHCPC_DEFAULT_SCRIPT")"
//usage: "\n -B Request broadcast replies"
-//usage: "\n -t N Send up to N discover packets"
-//usage: "\n -T N Pause between packets (default 3 seconds)"
+//usage: "\n -t N Send up to N discover packets (default 3)"
+//usage: "\n -T N Pause between packets, sec (default 3)"
//usage: "\n -A N Wait N seconds (default 20) after failure"
//usage: "\n -f Run in foreground"
//usage: USE_FOR_MMU(