Backports: r1237407

Submitted by: trawick
s/ensure/insure/

Comment-only change, simply to ensure reviewers can review patches from trunk.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@1757256 13f79535-47bb-0310-9956-ffa450edef68