         let offset10: Float = -15.6 / 1200.0
         let offset11: Float =  17.6 / 1200.0
         let offset12: Float = -11.7 / 1200.0
-        return [offset1, offset2, offset3, offset4, offset5, offset6, offset7, offset8, offset9, offset10, offset11, offset12]
+        return [offset1, offset2, offset3, offset4, offset5, offset6, 
+               offset7, offset8, offset9, offset10, offset11, offset12]
     }
     
     // 純正律（短調）centによる計算

    /*
    * 複数オクターブ分生成
    */
    private class func generateWholeTuningPure(tuningPureBase: [SoundType: Float]) -> [SoundType: Float] {
        var tuning = [SoundType: Float]()
        for octave in 1...Static.kMaxOctaveSuffix {
            let tuningForCurrentOctave = self.generateTuningForOctave(octave, tuningBase: tuningPureBase)
            for (soundName, Frequency) in tuningForCurrentOctave {

        static let kMaxOctaveSuffix: Int = 6
    }

    class func generateTuningByInfo(tuningInfo: TuningInfo) -> [SoundName: Float] {
        var tuning = [SoundName: Float]()
      
        switch tuningInfo.tuningType {
        case TuningType.Equal:
            tuning = self.generateTuningEqualByInfo(tuningInfo)
