#!/usr/bin/python
#
-# SFA Certificate Signing and management. Root authorities can use this script to sign
-# the certificate of another authority and become its parent.
+# SFA Certificate Signing and management. Root authorities can use this script
+# to sign the certificate of another authority and become its parent. Sub
+# authorities (authorities that have had their cert signed by another authority)
+# can use this script to update their registry hierarchy with the new cert
#
# Example usage:
#