misc fix

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@825 7ae35d74-ebe9-4afe-98af-79ac388436b8

rpcrig/rpc.rigd.8

@@ -81,7 +81,8 @@ the operation will fail with a standard error code.
 .SH AUTHOR
 Written by Stephane Fillod.
 .SH BUGS
-Does'nt handle all the rig caps overriding.
+No authentication whatsoever. Could be done through domain restriction though.
+Please ask if stronger security needed.
 .PP
 This almost empty section...
 .SH REPORTING BUGS