diff --git a/usr/local/www/firewall_rules_edit.php b/usr/local/www/firewall_rules_edit.php
index e65fc81dd..a2f7865af 100644
--- a/usr/local/www/firewall_rules_edit.php
+++ b/usr/local/www/firewall_rules_edit.php
@@ -275,7 +275,7 @@ if ($_POST) {
 
 	if (($_POST['proto'] != "tcp") && ($_POST['proto'] != "udp") && ($_POST['proto'] != "tcp/udp") && ($_POST['proto'] != "icmp")) {
 		if($_POST['ipprotocol'] == "inet46")
-			$input_errors[] =  gettext("You can not assign a protocol other then ICMP, TCP, UDP or TCP/UDP to a rule that applies to IPv4 and IPv6");
+			$input_errors[] =  gettext("You can not assign a protocol other than ICMP, TCP, UDP or TCP/UDP to a rule that applies to IPv4 and IPv6");
 	}
 	if (($_POST['proto'] == "icmp") && ($_POST['icmptype'] <> "")){
 		if($_POST['ipprotocol'] == "inet46")