diff --git a/docs/ECN.xml b/docs/ECN.xml
index 9b3c2f656..b31f67d21 100644
--- a/docs/ECN.xml
+++ b/docs/ECN.xml
@@ -41,7 +41,7 @@
   </articleinfo>
 
   <warning>
-    <para>2006-01-17. The ECN Netfilter target in recent 2.6 Linux Kernels is
+    <para>2006-01-17. The ECN Netfilter target in some 2.6 Linux Kernels is
     broken. Symptoms are that you will be unable to establish a TCP connection
     to hosts defined in the /etc/shorewall/ecn file.</para>
   </warning>