diff --git a/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigTranslationTest.php b/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigTranslationTest.php
index 17c0ae9..f4d34ac 100644
--- a/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigTranslationTest.php
+++ b/core/modules/locale/lib/Drupal/locale/Tests/LocaleConfigTranslationTest.php
@@ -86,10 +86,12 @@ function testConfigTranslation() {
     $this->assertEqual(count($properties), 1, 'Got the right number of properties with strict translation');
     $this->assertEqual($properties['name']->getValue(), $site_name, 'Got the right translation for site name with strict translation');
 
-    // Get non strict translation and check we got all umodified properties.
+    // Get non strict translation and check we got all unmodified properties.
+    // Although system.site contains 7 properties, the test system modified
+    // the site email address, so we get back 4 properties.
     $translation = $wrapper->getTranslation($langcode, FALSE);
     $properties = $translation->getProperties();
-    $this->assertTrue(count($properties) == 7 && count($translation->get('page')) == 3, 'Got the right number of properties with non strict translation');
+    $this->assertTrue(count($properties) == 4 && count($translation->get('page')) == 1, 'Got the right number of properties with non strict translation');
     $this->assertEqual($properties['name']->getValue(), $site_name, 'Got the right translation for site name with non strict translation');
 
     // Check the translated site name is displayed.