correcting some HTML errors
roles look to be case sensitive, this fixes a w3c validation error
fix for issue #4
Merge pull request #7 from celsworth/html_fixes

Correcting some HTML errors
Looks good, thanks Chris.
Merge branch 'master' of https://github.com/badeendjuh/dokubootstrap-simplified
Merge branch 'master' into cae

* master:
  fix for issue #4
  roles look to be case sensitive, this fixes a w3c validation error
  correcting some HTML errors

Conflicts:
	main.php