please add these changes in 'comment' dictionary in standardize_interwiki.py
'ml':u'യന്ത്രം: അന്തർവിക്കി ക്രമവൽക്കരണം',
My local file is already updated and ran the same script in Malayalam wikipedia.
Please check http://ml.wikipedia.org/wiki/%E0%B4%AA%E0%B5%8D%E0%B4%B0%E0%B4%A4%E0%B5%8D%E0%B4%AF%E0%B5%87%E0%B4%95%E0%B4%82:%E0%B4%B8%E0%B4%82%E0%B4%AD%E0%B4%BE%E0%B4%B5%E0%B4%A8%E0%B4%95%E0%B5%BE/Manubot
python version.py
------------------------------
Pywikipedia [http] trunk/pywikipedia (r8868, 2011/01/21, 08:24:25)
Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56)
[GCC 4.4.5]
config-settings:
use_api = True
use_api_login = True
unicode test: triggers problem #3081100
Changed file
done in r8898. thanks