From 3e5eb134d237c7e8583269fcbff4e696a0d6018a Mon Sep 17 00:00:00 2001
From: Mou Ikkai <45863583+Mou-Ikkai@users.noreply.github.com>
Date: Wed, 30 Sep 2020 17:52:02 -0400
Subject: [PATCH] Update EnvTest.php

---
 tests/unit/Docker/EnvTest.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tests/unit/Docker/EnvTest.php b/tests/unit/Docker/EnvTest.php
index ce4d4b3917..6e706a43f7 100644
--- a/tests/unit/Docker/EnvTest.php
+++ b/tests/unit/Docker/EnvTest.php
@@ -14,7 +14,7 @@ class EnvTest extends TestCase
     protected $object = null;
 
 
-    public function setUp()
+    public function setUp(): void
     {
         $data = @file_get_contents(__DIR__.'/../../resources/docker/.env');
 
@@ -25,7 +25,7 @@ class EnvTest extends TestCase
         $this->object = new Env($data);
     }
 
-    public function tearDown()
+    public function tearDown(): void
     {
     }
 
@@ -46,4 +46,4 @@ _APP_Y=value2
 _APP_Z=value3
 ", $this->object->export());
     }
-}
\ No newline at end of file
+}