IPSEC: run encrpyt as a feautre on the tunnel

Change-Id: I6527e3fd8bbbca2d5f728621fc66b3856b39d505
Signed-off-by: Neale Ranns <nranns@cisco.com>
diff --git a/test/test_ipsec_tun_if_esp.py b/test/test_ipsec_tun_if_esp.py
index 7b68f1f..44b4404 100644
--- a/test/test_ipsec_tun_if_esp.py
+++ b/test/test_ipsec_tun_if_esp.py
@@ -29,7 +29,7 @@
         tun_if.admin_up()
         tun_if.config_ip4()
 
-        VppIpRoute(self,  p.remote_tun_if_host, 32,
+        VppIpRoute(self, p.remote_tun_if_host, 32,
                    [VppRoutePath(tun_if.remote_ip4,
                                  0xffffffff)]).add_vpp_config()
 
@@ -70,7 +70,7 @@
         tun_if.admin_up()
         tun_if.config_ip6()
 
-        VppIpRoute(self,  p.remote_tun_if_host, 128,
+        VppIpRoute(self, p.remote_tun_if_host, 128,
                    [VppRoutePath(tun_if.remote_ip6,
                                  0xffffffff,
                                  proto=DpoProto.DPO_PROTO_IP6)],