Remove warning about nested If/ElseIf/Else evaluation

As noted by Christophe Jaillet in the dev@ ml nested
if/elseif/else conditions are now evaluated. The code
change has been already backported to 2.4.x.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1796135 13f79535-47bb-0310-9956-ffa450edef68