Typo in BibTeX reference `GRADES:2013`

[Antoine-Zimmermann]

Reference GRADES:2013 has:

@PROCEEDINGS{GRADES:2013,
    ...
    booktitle = {{First International Workshop on Graph Data Management Experiences and Systems, GRADES 2013, co-loated with SIGMOD/PODS 2013, New York, NY, USA, June 24, 2013}},
    ...
}

with a typo on the word co-loated (sic). Of course, it must be co-located.