diff --git a/java/compiler/tests/com/intellij/compiler/artifacts/ElementsModificationTest.kt b/java/compiler/tests/com/intellij/compiler/artifacts/ElementsModificationTest.kt
index 9f8cb2265695..01147512ba33 100644
--- a/java/compiler/tests/com/intellij/compiler/artifacts/ElementsModificationTest.kt
+++ b/java/compiler/tests/com/intellij/compiler/artifacts/ElementsModificationTest.kt
@@ -1,4 +1,4 @@
-// Copyright 2000-2021 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+// Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.compiler.artifacts
 
 import com.intellij.openapi.application.WriteAction
@@ -155,7 +155,7 @@ class ElementsModificationTest {
   }
 
   @Test
-  fun `change change path in jar for extracted directory`() {
+  fun `change path in jar for extracted directory`() {
     val project = projectModel.project
 
     val artifactManager = ArtifactManager.getInstance(project)
@@ -412,4 +412,4 @@ class ElementsModificationTest {
     @ClassRule
     val appRule = ApplicationRule()
   }
-}
\ No newline at end of file
+}
diff --git a/platform/testFramework/src/com/intellij/testFramework/rules/TempDirectory.kt b/platform/testFramework/src/com/intellij/testFramework/rules/TempDirectory.kt
index a96cf11b812b..8962a1f2339d 100644
--- a/platform/testFramework/src/com/intellij/testFramework/rules/TempDirectory.kt
+++ b/platform/testFramework/src/com/intellij/testFramework/rules/TempDirectory.kt
@@ -1,4 +1,4 @@
-// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+// Copyright 2000-2021 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.testFramework.rules
 
 import com.intellij.openapi.util.io.FileUtil
@@ -12,7 +12,6 @@ import com.intellij.testFramework.RunAll
 import com.intellij.testFramework.UsefulTestCase
 import com.intellij.testFramework.VfsTestUtil
 import com.intellij.util.io.zipFile
-import org.jetbrains.annotations.ApiStatus
 import org.junit.rules.ExternalResource
 import org.junit.runner.Description
 import org.junit.runners.model.Statement
@@ -74,7 +73,7 @@ class TempDirectory : ExternalResource() {
   }
 
   /**
-   * Creates a new directory with random name under the root temp directory.
+   * Creates a new directory with a random name under the root temp directory.
    */
   fun newDirectory(): File = newDirectory("dir" + myNextDirNameSuffix.incrementAndGet())