[br] - fixed typo in example introduced in previous checkin:
       *Ur bihan a paotr* -> "Ur bihan a baotr"
     - fixed warning (regexp="yes" not needed with empty token).


git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9797 2fe6a88b-1217-0410-b804-ba6ed01314b8