diff --git a/Shorewall-docs/ECN.xml b/Shorewall-docs/ECN.xml
index da92f91d4..1391f2ea2 100644
--- a/Shorewall-docs/ECN.xml
+++ b/Shorewall-docs/ECN.xml
@@ -30,8 +30,8 @@
document under the terms of the GNU Free Documentation License, Version
1.2 or any later version published by the Free Software Foundation; with
no Invariant Sections, with no Front-Cover, and with no Back-Cover
- Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
+ Texts. A copy of the license is included in the section entitled
+ GNU Free Documentation License
.