diff --git a/tests/phpunit/tests/webfonts-api/wpWebfontsSchemaValidator.php b/tests/phpunit/tests/webfonts-api/wpWebfontsSchemaValidator.php
index 681dc248b558b..ee7b93f778c23 100644
--- a/tests/phpunit/tests/webfonts-api/wpWebfontsSchemaValidator.php
+++ b/tests/phpunit/tests/webfonts-api/wpWebfontsSchemaValidator.php
@@ -119,10 +119,9 @@ public function data_is_valid_schema_with_invalid() {
 					'font-style'  => 'normal',
 					'font-weight' => '400',
 				),
-				'expected_message' => array(
-					'Webfont provider must be a non-empty string.',
+				'expected_message' => 'Webfont provider must be a non-empty string.',
 			),
-			'provider: not registered' => array(
+			'provider: not registered'            => array(
 				'webfont'          => array(
 					'provider'    => 'some-provider',
 					'font-style'  => 'normal',