[JS] Minor: fix typo in AntTaskJsTest

js/js.tests/test/org/jetbrains/kotlin/integration/AntTaskJsTest.java

@@ -1,17 +1,6 @@
 /*
- * Copyright 2010-2015 JetBrains s.r.o.
- *
- * 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
- *
- * http://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.
+ * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
 package org.jetbrains.kotlin.integration;
@@ -32,7 +21,7 @@ import java.util.List;
 
 public class AntTaskJsTest extends AbstractAntTaskTest {
     private static final String JS_OUT_FILE = "out.js";
-    private static final Boolean useHashorn = Boolean.getBoolean("kotlin.js.useNashorn");
+    private static final Boolean useNashorn = Boolean.getBoolean("kotlin.js.useNashorn");
 
     @NotNull
     private String getTestDataDir() {
@@ -60,7 +49,7 @@ public class AntTaskJsTest extends AbstractAntTaskTest {
 
         List<String> filePaths = CollectionsKt.map(fileNames, s -> getOutputFileByName(s).getAbsolutePath());
 
-        (useHashorn ? NashornJsTestChecker.INSTANCE : V8JsTestChecker.INSTANCE).check(filePaths, "out", "foo", "box", "OK", withModuleSystem);
+        (useNashorn ? NashornJsTestChecker.INSTANCE : V8JsTestChecker.INSTANCE).check(filePaths, "out", "foo", "box", "OK", withModuleSystem);
     }
 
     private void doJsAntTestForPostfixPrefix(@Nullable String prefix, @Nullable String postfix) throws Exception {