[br] detect error in:
     *Ur gouel vras*, *Ur ouel bras* -> "Ur gouel bras", "Ur ouel vras"


git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9720 2fe6a88b-1217-0410-b804-ba6ed01314b8