minor typo

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9318 3d254a34-79dc-0310-9e5f-be208747d8a0
a couple of validation fixes.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9319 3d254a34-79dc-0310-9e5f-be208747d8a0
minor bug fix.


git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9320 3d254a34-79dc-0310-9e5f-be208747d8a0