diff --git a/install_postfix_advanced.sh b/install_postfix_advanced.sh
index 5e2fc06..93fedad 100755
--- a/install_postfix_advanced.sh
+++ b/install_postfix_advanced.sh
@@ -1688,7 +1688,7 @@ virtual_alias_domains =
 # message delivery request.
 #
 # Note:
-#    You can't restrict this to a to/cc/bcc field – it's for all recipients.
+#    You can't restrict this to a to/cc/bcc field - it's for all recipients.
 #
 smtpd_recipient_limit = 50