From aa28b669558e9b90ba3cd5fe8a7cfe1508396b53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=EB=B0=95=EC=84=B1=EC=A4=80?= <taylored@naver.com>
Date: Fri, 22 Feb 2019 00:59:13 +0900
Subject: [PATCH] Update README.md

---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 9cee97f..56ed65d 100644
--- a/README.md
+++ b/README.md
@@ -76,9 +76,9 @@ final class BoosterManager {
     static func fetchLiquidOxygen(
         type: String,
         quantity: Int,
-        completion: @escaping (Result<BoosterModel>
-    ) -> Void ) {
-        BoosterCenter<BoosterAPI>().request(.fetchLiquidOxygen(
+        completion: @escaping (Result<BoosterModel>) -> Void
+    ) -> URLSessionDataTask {
+        return BoosterCenter<BoosterAPI>().request(.fetchLiquidOxygen(
             type: type,
             quantity: quantity
         )) { (data, error) in
@@ -99,7 +99,7 @@ final class BoosterManager {
 
 Finally, you can access an API like this:
 ```swift
-BoosterManager.fetchLiquidOxygen(type: type, quantity: quantity) { result in
+let dataTask = BoosterManager.fetchLiquidOxygen(type: type, quantity: quantity) { result in
     switch result {
     case .success(let resultData):
         // do something with response data