Index: head/www/iridium/pkg-message
===================================================================
--- head/www/iridium/pkg-message	(revision 462462)
+++ head/www/iridium/pkg-message	(revision 462463)
@@ -1,9 +1,11 @@
 For correct operation, shared memory support has to be enabled
 in Iridium by performing the following command as root :
 
 sysctl kern.ipc.shm_allow_removed=1
 
 To preserve this setting across reboots, append the following
 to /etc/sysctl.conf :
 
 kern.ipc.shm_allow_removed=1
+
+FreeBSD 11.0-R and newer have this set by default.