USe Arabic comma in typo fixing when appropriate

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@9825 5227b50d-9349-4574-b055-4b0a7525e11c
Removed extra point from edit summary in ar and arz

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@9826 5227b50d-9349-4574-b055-4b0a7525e11c