Remove extra new line

Author: SirArkimedes

Reddit-macOS/Views/PostList.swift

@@ -27,7 +27,6 @@ struct PostList: View {
                             PostView(post: post)
                             .tag(post.id)
                             .padding(EdgeInsets(top: 5, leading: 0, bottom: 5, trailing: 0))
-
                             /// Double-click to open a new window for the `PostDetailView`
                             .onTapGesture(count: 2) {
                                 let controller = DetailWindowController(rootView: PostDetailView(post: post))