fix broken indentation (trunk r1510588)

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1510591 13f79535-47bb-0310-9956-ffa450edef68
ab or not ab

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1510712 13f79535-47bb-0310-9956-ffa450edef68