diff --git a/core/modules/system/src/Tests/Session/MultipleAuthenticationSessionTest.php b/core/modules/system/src/Tests/Session/SessionAuthenticationTest.php
similarity index 94%
rename from core/modules/system/src/Tests/Session/MultipleAuthenticationSessionTest.php
rename to core/modules/system/src/Tests/Session/SessionAuthenticationTest.php
index e51eeb0..5d31a61 100644
--- a/core/modules/system/src/Tests/Session/MultipleAuthenticationSessionTest.php
+++ b/core/modules/system/src/Tests/Session/SessionAuthenticationTest.php
@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Contains \Drupal\system\Tests\Session\MultipleAuthenticationSessionTest.
+ * Contains \Drupal\system\Tests\Session\SessionAuthenticationTest.
  */
 
 namespace Drupal\system\Tests\Session;
@@ -11,11 +11,11 @@
 use Drupal\simpletest\WebTestBase;
 
 /**
- * Tests interactions between multiple authentication sessions.
+ * Tests if sessions are correctly handled when a user authenticates.
  *
  * @group Session
  */
-class MultipleAuthenticationSessionTest extends WebTestBase {
+class SessionAuthenticationTest extends WebTestBase {
 
   /**
    * A test user.