Fix @covers tag in BalancerTest

Causes failures like
<https://integration.wikimedia.org/ci/job/mediawiki-core-code-coverage/2149/console>

Change-Id: I4a3498b88f203b97639fdd248316fef1058f9ddc

diff --git a/tests/phpunit/includes/tidy/BalancerTest.php b/tests/phpunit/includes/tidy/BalancerTest.php
index aa43ac7..736543d 100644 (file)
--- a/tests/phpunit/includes/tidy/BalancerTest.php
+++ b/tests/phpunit/includes/tidy/BalancerTest.php
@@ -20,14 +20,7 @@ class BalancerTest extends MediaWikiTestCase {
        }
 
        /**
-        * Anything cleanup you need to do should go here.
-        */
-       protected function tearDown() {
-               parent::tearDown();
-       }
-
-       /**
-        * @covers Balancer::balance
+        * @covers MediaWiki\Tidy\Balancer::balance
         * @dataProvider provideBalancerTests
         */
        public function testBalancer( $description, $input, $expected ) {