fix style

Author: fulldecent

Sources/FDWaveformView/FDWaveformRenderOperation.swift

@@ -49,7 +49,7 @@ final class FDWaveformRenderOperation: Operation {
   /// Format of waveform image
   let format: FDWaveformRenderFormat
 
-  // MARK: - NSOperation Overrides
+  // MARK: - NSOperation overrides
 
   override var isAsynchronous: Bool { return true }
 
@@ -59,7 +59,7 @@ final class FDWaveformRenderOperation: Operation {
   private var _isFinished = false
   override var isFinished: Bool { return _isFinished }
 
-  // MARK: - Private
+  // MARK: - private
 
   ///  Handler called when the rendering has completed. nil UIImage indicates that there was an error during processing.
   private let completionHandler: (UIImage?) -> Void

Sources/FDWaveformView/FDWaveformView.swift

@@ -1,13 +1,8 @@
 //
 // Copyright (c) William Entriken and the FDWaveformView contributors
 //
-import Accelerate
 import UIKit
 
-// FROM http://stackoverflow.com/questions/5032775/drawing-waveform-with-avassetreader
-// DO SEE http://stackoverflow.com/questions/1191868/uiimageview-scaling-interpolation
-// see http://stackoverflow.com/questions/3514066/how-to-tint-a-transparent-png-image-in-iphone
-
 /// A view for rendering audio waveforms
 open class FDWaveformView: UIView {
   /// A delegate to accept progress reporting
@@ -123,7 +118,7 @@ open class FDWaveformView: UIView {
     }
   }
 
-  //TODO: MAKE PUBLIC
+  // TODO: make public
 
   /// The portion of extra pixels to render left and right of the viewable region
   private var horizontalBleedTarget = 0.5
@@ -149,7 +144,7 @@ open class FDWaveformView: UIView {
   /// Minimum number of samples that can be displayed (limits maximum zoom)
   private let minimumZoomSamples = 10
 
-  // Mark - Private vars
+  // mark - private vars
 
   /// Whether rendering for the current asset failed
   private var renderForCurrentAssetFailed = false
@@ -658,7 +653,7 @@ extension FDWaveformView: UIGestureRecognizerDelegate {
   @objc optional func waveformDidEndScrubbing(_ waveformView: FDWaveformView)
 }
 
-//MARK -
+//mark:
 
 extension CountableRange where Bound: Strideable {