halt: update help text

diff --git a/include/usage.h b/include/usage.h
index 0b5c66cc995cb0b66f5df68cc7d668cf04856a73..2fa878061e8755940b974442e6895e2795565c07 100644 (file)
--- a/include/usage.h
+++ b/include/usage.h
@@ -1328,10 +1328,13 @@ USE_FEATURE_BRCTL_FANCY("\n" \
        "[-d delay] [-n] [-f]"
 #define halt_full_usage \
        "Halt the system" \
-       "\n\nOptions:\n" \
-       "       -d      Delay interval for halting\n" \
-       "       -n      No call to sync()\n" \
-       "       -f      Force halt (don't go through init)"
+       "\n\nOptions:" \
+       "\n     -d      Delay interval for halting" \
+       "\n     -n      No call to sync()" \
+       "\n     -f      Force halt (don't go through init)" \
+       USE_FEATURE_WTMP( \
+       "\n     -w      Only write a wtmp record" \
+       )
 
 #define hdparm_trivial_usage \
        "[options] [device] .."