alarm(1) manpage

sys/man/1/alarm

@@ -3,10 +3,10 @@
 alarm \- ask for delayed note
 .SH SYNOPSIS
 .B alarm
-[
 .I time
-.I path
-.I arg
+.I command 
+[
+.I arg ...
 ]
 .SH DESCRIPTION
 .I Alarm
@@ -14,11 +14,11 @@ causes an
 .B alarm
 note (see
 .IR notify (2))
-to be sent to the process indicated by the argument
-.I path
-after the number of seconds
-given by the argument
-.I time.
+to be sent to the process indicated by
+.I command
+after 
+.I time
+seconds.
 .SH SOURCE
 .B /sys/src/cmd/alarm.c
 .SH SEE ALSO

sys/src/cmd/alarm.c

@@ -29,7 +29,7 @@ int cpid;
 void
 usage(void)
 {
-	fprint(2,"usage: alarm time path arg ...\n");
+	fprint(2,"usage: %s time command [ arg ... ]\n", argv0);
 	exits("usage");
 }
 
@@ -47,6 +47,7 @@ main(int argc, char *argv[])
 	Waitmsg *w;
 	long n, t;
 
+	argv0 = argv[0];
 	if(argc < 3)
 		usage();
 	n = strtol(argv[1], &p, 10);