Fix formatting in default_data.json
Fix formatting in default_data.json

dave-tucker/spectrometer,mgkwill/spectrometer,zxiiro/spectrometer,dave-tucker/spectrometer,mgkwill/spectrometer,mgkwill/spectrometer,zxiiro/spectrometer,mgkwill/spectrometer,dave-tucker/spectrometer,dave-tucker/spectrometer,dave-tucker/spectrometer,mgkwill/spectrometer,zxiiro/spectrometer,zxiiro/spectrometer,zxiiro/spectrometer