undo accidential duplication of existing "--iroute" line in the help text

diff --git a/options.c b/options.c
index 1ff7b6b702351ff4e9f56548cde8f18f18fc020d..3413070249e57b0d31aebc16b49e1558c9ea095b 100644 (file)
--- a/options.c
+++ b/options.c
@@ -400,7 +400,6 @@ static const char usage_message[] =
   "                  remote, overrides --ifconfig-ipv6-pool allocation.\n"
   "                  Only valid in a client-specific config file.\n"
   "--iroute network [netmask] : Route subnet to client.\n"
-  "--iroute network [netmask] : Route subnet to client.\n"
   "--iroute-ipv6 network/bits : Route IPv6 subnet to client.\n"
   "                  Sets up internal routes only.\n"
   "                  Only valid in a client-specific config file.\n"