Fix variable name in CMakeLists
Fix variable name in CMakeLists

sutartmelson/girder,Kitware/girder,jcfr/girder,data-exp-lab/girder,opadron/girder,opadron/girder,jcfr/girder,kotfic/girder,chrismattmann/girder,Xarthisius/girder,RafaelPalomar/girder,RafaelPalomar/girder,girder/girder,girder/girder,msmolens/girder,manthey/girder,salamb/girder,chrismattmann/girder,Kitware/girder,salamb/girder,jcfr/girder,opadron/girder,jbeezley/girder,msmolens/girder,kotfic/girder,Xarthisius/girder,opadron/girder,RafaelPalomar/girder,chrismattmann/girder,jbeezley/girder,adsorensen/girder,Xarthisius/girder,sutartmelson/girder,girder/girder,kotfic/girder,data-exp-lab/girder,essamjoubori/girder,adsorensen/girder,msmolens/girder,jcfr/girder,jbeezley/girder,girder/girder,manthey/girder,salamb/girder,essamjoubori/girder,opadron/girder,salamb/girder,Xarthisius/girder,jbeezley/girder,essamjoubori/girder,kotfic/girder,manthey/girder,adsorensen/girder,sutartmelson/girder,kotfic/girder,data-exp-lab/girder,manthey/girder,msmolens/girder,data-exp-lab/girder,RafaelPalomar/girder,sutartmelson/girder,Kitware/girder,jcfr/girder,salamb/girder,Xarthisius/girder,essamjoubori/girder,adsorensen/girder,data-exp-lab/girder,essamjoubori/girder,chrismattmann/girder,RafaelPalomar/girder,msmolens/girder,Kitware/girder,chrismattmann/girder,adsorensen/girder,sutartmelson/girder