From 53b2cfadf0a971f1cf3bbc67f96642d78436fedd Mon Sep 17 00:00:00 2001
From: Mark Adams <mark.adams86@gmail.com>
Date: Fri, 16 Jun 2017 23:35:01 -0700
Subject: [PATCH] Remove redundant tuple

Resolves a build warning in Xcode 9
---
 DVR/Session.swift | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/DVR/Session.swift b/DVR/Session.swift
index 058426e..a08cbba 100644
--- a/DVR/Session.swift
+++ b/DVR/Session.swift
@@ -15,7 +15,7 @@ open class Session: URLSession {
     private var needsPersistence = false
     private var outstandingTasks = [URLSessionTask]()
     private var completedInteractions = [Interaction]()
-    private var completionBlock: ((Void) -> Void)?
+    private var completionBlock: (() -> Void)?
 
     override open var delegate: URLSessionDelegate? {
         return backingSession.delegate
@@ -93,7 +93,7 @@ open class Session: URLSession {
     /// This only needs to be called if you call `beginRecording`. `completion` will be called on the main queue after
     /// the completion block of the last task is called. `completion` is useful for fulfilling an expectation you setup
     /// before calling `beginRecording`.
-    open func endRecording(_ completion: ((Void) -> Void)? = nil) {
+    open func endRecording(_ completion: (() -> Void)? = nil) {
         if !recording {
             return
         }