[fr] fix test broken by previous checkin.


git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9400 2fe6a88b-1217-0410-b804-ba6ed01314b8
[fr] minor rule improvements.


git-svn-id: https://languagetool.svn.sourceforge.net/svnroot/languagetool/trunk/languagetool@9401 2fe6a88b-1217-0410-b804-ba6ed01314b8