Document how to clear a list's membership acl.

diff --git a/man/blanche.1 b/man/blanche.1
index 5e7807ebd0a5bc62885c1b503ee37bbd8f86419d..de05a4d858b4c9ae1c457f7562e96b202c585725 100644 (file)
--- a/man/blanche.1
+++ b/man/blanche.1
@@ -137,6 +137,8 @@ Set the mebership acl of the list; members of this acl will be allowed
 to add and remove members of the list, but not update any other
 characteristics. The membership acl is specified like a list member,
 except that it can never be a string.
+To return a list to having default membership access control
+conditions, set the membership acl to "NONE".
 
 .SH AUTHORS
 Mark Rosenstein and Jay Berkenbilt.