diff --git a/core/tests/Drupal/Tests/Component/Transliteration/PhpTransliterationTest.php b/core/tests/Drupal/Tests/Component/Transliteration/PhpTransliterationTest.php
index 01a3d48..7a43a90 100644
--- a/core/tests/Drupal/Tests/Component/Transliteration/PhpTransliterationTest.php
+++ b/core/tests/Drupal/Tests/Component/Transliteration/PhpTransliterationTest.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains Drupal\Tests\Component\Transliteration\PhpTransliterationTest.
+ * Contains \Drupal\Tests\Component\Transliteration\PhpTransliterationTest.
  */
 
 namespace Drupal\Tests\Transliteration;
@@ -13,6 +13,9 @@
 
 /**
  * Tests Transliteration component functionality.
+ *
+ * @group Drupal
+ * @group Transliteration
  */
 class PhpTransliterationTest extends UnitTestCase {
 
@@ -41,22 +44,22 @@ public static function getInfo() {
    *   that the transliteration does not split in the middle of an input
    *   character's transliteration.
    *
-   * @dataProvider providerTestPHPTransliteration
+   * @dataProvider providerTestPhpTransliteration
    */
-  public function testPHPTransliteration($langcode, $original, $expected, $unknown_character = '?', $max_length = NULL) {
+  public function testPhpTransliteration($langcode, $original, $expected, $unknown_character = '?', $max_length = NULL) {
     $transliterator_class = new PHPTransliteration();
     $actual = $transliterator_class->transliterate($original, $langcode, $unknown_character, $max_length);
     $this->assertSame($expected, $actual);
   }
 
   /**
-   * Provides data for self::testPHPTransliteration().
+   * Provides data for self::testPhpTransliteration().
    *
    * @return array
    *   An array of arrays, each containing the parameters for
-   *   self::testPHPTransliteration().
+   *   self::testPhpTransliteration().
    */
-  public static function providerTestPHPTransliteration() {
+  public static function providerTestPhpTransliteration() {
 
     $random_generator = new Random();
     $random = $random_generator->String(10);