Note on deactivating KeepAlive added

diff --git a/docs/en/rst/installing/apache.rst b/docs/en/rst/installing/apache.rst
index 7be92cbf9fb28217fb333101784025cac22bdb22..f467d8e50b2b98d595ab5044f45ee5ef6de1de5e 100644 (file)
--- a/docs/en/rst/installing/apache.rst
+++ b/docs/en/rst/installing/apache.rst
@@ -97,8 +97,9 @@ and mod_perl.
 
    .. warning:: You should also ensure that you have disabled ``KeepAlive``
       support in your Apache install when utilizing Bugzilla under mod_perl
+      or you may suffer from `performance penalty`_
 
-      .. todo:: How? Why?
+      .. `performance penalty`_: http://modperlbook.org/html/11-4-KeepAlive.html
 
 On restarting Apache, Bugzilla should now be running within the
 mod_perl environment.