Milter-greylist

When I try to run milter-greylist version 4.1.1 with my existing
greylist.conf, I get this result:

# /usr/local/bin/milter-greylist-4.1.1 -v -c
loading config file "/etc/mail/greylist.conf"
load acl net 127.0.0.0/255.0.0.0
register acl last WHITELIST
[snip]
load acl net 64.12.136.0/255.255.255.0
load acl spf pass
unknown token """ line 208

My /etc/mail/greylist.conf line 208 is:

racl whitelist addr 64.12.136.0/24 spf report "SPF_OK From %f at IP %i
- Sender IP whitelisted, not delayed by %V" # AOL - confirmed - jwh

Is this format no longer supported?  It works fine with version 4.0.

Jim