diff --git a/README.md b/README.md
index eefa658..647f826 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ La configuración antispam viene por defecto para Bogofilter.
 ```yaml
 dovecot_antispam_enable: yes
 dovecot_antispam_pipe_program: rspamc
-dovecot_antispam_pipe_program_spam_arg learn_spam
+dovecot_antispam_pipe_program_spam_arg: learn_spam
 dovecot_antispam_pipe_program_notspam_arg: learn_ham
 ```