Updates.


git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1594210 13f79535-47bb-0310-9956-ffa450edef68
Fix some comment typos

git-svn-id: http://svn.apache.org/repos/asf/httpd/httpd/trunk@1594301 13f79535-47bb-0310-9956-ffa450edef68