Fixing checkstyle

Author: ryanjbaxter

spring-cloud-contract-stub-runner/src/test/java/org/springframework/cloud/contract/stubrunner/AetherFactoriesTests.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2013-present the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 package org.springframework.cloud.contract.stubrunner;
 
 import org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory;
@@ -14,7 +30,8 @@ public class AetherFactoriesTests {
 
 	@Test
 	public void should_match_fqn_of_basic_repository_connector_factory() {
-		then(AetherFactories.BASIC_REPOSITORY_CONNECTOR_FACTORY_FQN).isEqualTo(BasicRepositoryConnectorFactory.class.getName());
+		then(AetherFactories.BASIC_REPOSITORY_CONNECTOR_FACTORY_FQN)
+			.isEqualTo(BasicRepositoryConnectorFactory.class.getName());
 	}
 
 	@Test
@@ -27,4 +44,4 @@ public void should_match_fqn_of_http_transporter_factory() {
 		then(AetherFactories.HTTP_TRANSPORTER_FACTORY_FQN).isEqualTo(HttpTransporterFactory.class.getName());
 	}
 
-}
+}