Cosmetic: Remove extra return lines

SharedSources/MediaLibraryModel/ArtistModel.swift

@@ -38,6 +38,7 @@ class ArtistModel: MLBaseModel {
         preconditionFailure("ArtistModel: Artists can not be deleted, they disappear when their last title got deleted")
     }
 }
+
 // MARK: - Edit
 extension ArtistModel: EditableMLModel {
     func editCellType() -> BaseCollectionViewCell.Type {

Sources/VLCEditController.swift

@@ -50,7 +50,6 @@ class VLCEditController: UIViewController {
 // MARK: - Helpers
 
 private extension VLCEditController {
-
     private struct TextFieldAlertInfo {
         var alertTitle: String
         var alertDescription: String