diff --git a/doc/configure.xml b/doc/configure.xml
index 476bc45..6365a14 100644
--- a/doc/configure.xml
+++ b/doc/configure.xml
@@ -243,4 +243,4 @@
 		</section>
 	</section>
 </article>
-<!-- vim: set noet ts=1 sw=1 sts=1: -->
+<!-- vim: set noet ts=1 sw=1 sts=1 tw=80: -->