Last modified: 2011-03-13 18:05:41 UTC
pt-contris should become pt-contribs. See
http://en.wikipedia.org/w/index.php?title=User:Slash/monobook.js&diff=0, where I
had to fix it to get my contributions tag working.
I marked it here, but I'm not really sure if this is just a mess-up specific to
the en-wikipedia. If it is, someone should go around and see if the other wikis
have the same problem.
i'm not sure if this is actually a typo, or just a strange choice of abbreviation, but it's well embedded in the code, so unless there's a reason to
change it (other than people writing 'contribs' by accident), it's best not to.
Probably a typo.