Hi, I can't get the camel key in the key pattern to work for some reason. I'm using the latest release:

Here is my key pattern:
[auth][year][camel]

Here is my bibtex file:

% Encoding: UTF-8

@Article{Trapnell2009,
author = {Trapnell, Cole and Pachter, Lior and Salzberg, Steven L.},
title = {TopHat: discovering splice junctions with RNA-Seq},
journal = {Bioinformatics},
year = {2009},
volume = {25},
number = {9},
pages = {1105-1111},
issn = {1367-4803, 1460-2059},
doi = {10.1093/bioinformatics/btp120},
type = {Journal Article},
url = {http://bioinformatics.oxfordjournals.org/content/25/9/1105
http://www.ncbi.nlm.nih.gov/pubmed/19289445
http://bioinformatics.oxfordjournals.org/content/25/9/1105.abstract},
}

@comment{jabref-meta: databaseType:bibtex;}