No need for the addition of 'use warnings'? Or the spelling test?
With warnings I tried to make a little improvement based in one CPAN extra metric (http://cpants.cpanauthors.org/dist/Text-Markup), are you think that it's not necessary?
I executed the suite test and the POD spelling test are failing here, I only added another stop word to pass it.
The spelling fix is fine, but there is no need for use warnings; in the code. It can be nice to have when doing diagnostics, but isn't necessary in shipping code, IMO, especially since warnings are enabled in the tests.
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