diff --git a/doc/doxygen.footer.html b/doc/doxygen.footer.html
index c0fe1e0a..cce041da 100644
--- a/doc/doxygen.footer.html
+++ b/doc/doxygen.footer.html
@@ -1,5 +1,5 @@
 
-<hr size="1">
+<hr size="1"/>
 <div class="copyright">
 	<!-- @@@ oh so hacky -->
 	<table>