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-rw-r--r--PHPMailerRpmTest.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/PHPMailerRpmTest.php b/PHPMailerRpmTest.php
index 1a4c903..979033a 100644
--- a/PHPMailerRpmTest.php
+++ b/PHPMailerRpmTest.php
@@ -23,7 +23,7 @@ final class PHPMailerRpmTest extends TestCase
/**
* Run before each test is started.
*/
- protected function setUp()
+ protected function setUp(): void
{
$this->Mail = new PHPMailer();
}