Updated --user explanation; set synopsis back to standard format

diff --git a/junkbuster.1 b/junkbuster.1
index 01cbe93..6528cc4 100644 (file)
--- a/junkbuster.1
+++ b/junkbuster.1
@@ -12,12 +12,10 @@ Proxy
 \s-2(TM)\s+2\r
 .SH SYNOPSIS\r
 \fBjunkbuster\fP\r
-[--help] [--version] [--no-daemon] [--pidfile \fIPID_FILE\fP] [--user USER] \r
-\fI\&[config_file]\fP (Unix)\r
+[--help] [--version] [--no-daemon] [--pidfile \fIpidfile\fP] [--user \fIuser\fP[.\fIgroup\fP]] \r
+\fI\&[configfile]\fP (Unix)\r
 .TP\r
-\fBjunkbstr.exe\fP\r
-\fI\&[config_file]\fP\r
-(Windows)\r
+\fBjunkbstr.exe\fP \fI[configfile]\fP (Windows)\r
 .br\r
 \r
 .SH OPTIONS\r
@@ -34,19 +32,20 @@ Don't become a daemon, i.e. don't fork and become process group
 leader, don't detach from controlling tty, and do all logging\r
 there.\r
 .TP\r
-\fB --pidfile\fP \fIPID_FILE\fP (unix only)\r
+\fB --pidfile\fP \fIpidfile\fP (unix only)\r
 On startup, write the process ID to \fIpidfile\fP. Delete the\r
 \fIpidfile\fP on exit. Failiure to create or delete the\r
 \fIpidfile\fP is non-fatal. If no \fB--pidfile\fP option\r
 is given, no PID file will be used.\r
 .TP\r
-\fB --user\fP \fIUSER\fP (unix only)\r
+\fB --user\fP \fIuser\fP[.\fIgroup\fP] (unix only)\r
 After (optionally) writing the PID file, assume the user ID\r
-of \fIuser\fP. Exit if the privileges are not sufficient to\r
-do so.\r
+of \fIuser\fP and the GID of \fIgroup\fP, or, if the optional\r
+\fIgroup\fP was not given, the default group of \fIuser\fP.\r
+Exit if the privileges are not sufficient to do so.\r
 \r
 .PP\r
-If the \fIconfig file\fP is not specified on the command line,\r
+If the \fIconfigfile\fP is not specified on the command line,\r
 \fBJunkbuster\fP will look for a file named \fBconfig\fP in the \r
 current directory (except on Win32 where it will try \fBconfig.txt\fP).\r
 \r