diff --git a/testing/tests/swanctl/rw-ntru-bliss/description.txt b/testing/tests/swanctl/rw-ntru-bliss/description.txt
index 8759e0d25..82ebd89ad 100644
--- a/testing/tests/swanctl/rw-ntru-bliss/description.txt
+++ b/testing/tests/swanctl/rw-ntru-bliss/description.txt
@@ -8,7 +8,7 @@ Both carol and dave request a virtual IP via the IKEv2 conf
The gateway moon assigns virtual IP addresses from the pool 10.3.0.0/28 in a monotonously
increasing order.
-The updown script automatically inserts iptables-based firewall rules that let pass
+The updown script automatically inserts iptables-based firewall rules that let pass
the tunneled traffic. In order to test the tunnels, carol and dave then ping
the client alice behind the gateway moon. The source IP addresses of the two
pings will be the virtual IPs carol1 and dave1, respectively.