Changed usage output to show -4 and -6 are mutually exclusive. You can only

	use one or the other but not both. The last one used will win out.


git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@570 f882894a-f735-0410-b71e-b25c423dba1c

plugins/check_ping.c

@@ -19,7 +19,7 @@ const char *progname = "check_ping";
 
 #define OPTIONS "\
 -H <host_address> -w <wrta>,<wpl>%% -c <crta>,<cpl>%%\n\
-       [-p packets] [-t timeout] [-L] [-4] [-6]\n"
+       [-p packets] [-t timeout] [-L] [-4|-6]\n"
 
 #define LONGOPTIONS "\
 -H, --hostname=HOST\n\

plugins/check_tcp.c

@@ -29,7 +29,7 @@ This plugin tests %s connections with the specified host.\n";
 const char *option_summary = "\
 -H host -p port [-w warn_time] [-c crit_time] [-s send_string]\n\
 	[-e expect_string] [-q quit_string] [-m maxbytes] [-d delay]\n\
-	[-t to_sec] [-r refuse_state] [-v] [-4] [-6]\n";
+	[-t to_sec] [-r refuse_state] [-v] [-4|-6]\n";
 
 const char *options = "\
  -H, --hostname=ADDRESS\n\