diff --git a/doc/manual/installation.xml b/doc/manual/installation.xml
index ce901b6d..23309553 100644
--- a/doc/manual/installation.xml
+++ b/doc/manual/installation.xml
@@ -89,7 +89,6 @@ hydra_server.pl</screen>
             </para>
         </subsection>
         
-        
     </section>