Please Solve this issue with next update

I can't receive any mail after rebuild postfix with amavisd+spamassassin.
I researched postfix logs and ı find error. Because centos web panel changing lines with  incorrect lines.
postfix/smtpd[9910]: warning: unknown smtpd restriction: "reject_rbl_clientzen.spamhaus.org"


I changed this line with below line and my issue solved:

smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination,reject_non_fqdn_sender,reject_non_fqdn_recipient,reject_unknown_recipient_domain,reject_rbl_client zen.spamhaus.org,reject_rbl_client bl.spamcop.net,reject_rbl_client

Should "reject_rbl_client zen.spamhaus.org"  not "reject_rbl_clientzen.spamhaus.org"

Please Solve this issue, with next update!!