Fix usage.

diff --git a/dhcpcd.c b/dhcpcd.c
index f2a668909f69027e67f91bf46ebaeeb73604a8b3..52c7fa2d1e74138567b3943ed2d17afab34f890d 100644 (file)
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -136,14 +136,15 @@ read_pid(void)
 static void
 usage(void)
 {
-       printf("usage: "PACKAGE" [-deknpqxyADEGHKLOTV] [-c script] [-f file ]"
-           " [-h hostname]\n"
-           "              [-i classID ] [-l leasetime] [-m metric]"
-           " [-o option] [-r ipaddr]\n"
-           "              [-s ipaddr] [-t timeout] [-u userclass]"
-           " [-F none|ptr|both]\n"
-           "              [-I clientID] [-C hookscript] [-Q option]"
-           " [-X ipaddr] <interface>\n");
+       printf("usage: "PACKAGE" [-dgknpqxyADEGHKLOTV] [-c script] [-f file]"
+           " [-e var=val]\n"
+           "              [-h hostname] [-i classID ] [-l leasetime]"
+           " [-m metric] [-o option]\n"
+           "              [-r ipaddr] [-s ipaddr] [-t timeout]"
+           " [-u userclass]\n"
+           "              [-F none|ptr|both] [-I clientID] [-C hookscript]"
+           " [-Q option]\n"
+           "              [-X ipaddr] <interface>\n");
 }
 
 static void