         fullGray:
           resize: '125x125>'
           '$format': 'png'
-          'colorspace': 'Gray'          
+          'colorspace': 'Gray'
         mini:
           resize: '27x27>'
           '$format': 'png'

      styles:
        original:
          '$format': 'png' # OBI wants PNGs
        fullRetina:
          resize: '250x250>'
          '$format': 'png'

          resize: '52x52>'
          '$format': 'png'
          'colorspace': 'Gray'
}

if configuration.usingS3()
