Align comments in examples

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1466179 13f79535-47bb-0310-9956-ffa450edef68
align

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1466182 13f79535-47bb-0310-9956-ffa450edef68