Further tweaks to DEFAULSORT correction 

https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Bugs#Added_.7D.7D_with_no_reason.

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code/AWB@9371 5227b50d-9349-4574-b055-4b0a7525e11c