diff --git a/core/modules/color/color.module b/core/modules/color/color.module
index 8a6e3a7..42fd095 100644
--- a/core/modules/color/color.module
+++ b/core/modules/color/color.module
@@ -6,7 +6,7 @@
 
 use Drupal\Core\Asset\CssOptimizer;
 use Drupal\Component\Utility\Bytes;
-use Drupal\Component\Utility\Enviroment;
+use Drupal\Component\Utility\Environment;
 use Drupal\Component\Utility\String;
 use Symfony\Component\HttpFoundation\Request;
 
diff --git a/core/modules/simpletest/simpletest.install b/core/modules/simpletest/simpletest.install
index 223a6bf..3cb1217 100644
--- a/core/modules/simpletest/simpletest.install
+++ b/core/modules/simpletest/simpletest.install
@@ -5,7 +5,7 @@
  * Install, update and uninstall functions for the simpletest module.
  */
 
-use Drupal\Component\Utility\Enviroment;
+use Drupal\Component\Utility\Environment;
 
 /**
  * Minimum value of PHP memory_limit for SimpleTest.
diff --git a/core/modules/system/system.install b/core/modules/system/system.install
index 28382e4..c511467 100644
--- a/core/modules/system/system.install
+++ b/core/modules/system/system.install
@@ -6,7 +6,7 @@
  */
 
 use Drupal\Component\Utility\Crypt;
-use Drupal\Component\Utility\Enviroment;
+use Drupal\Component\Utility\Environment;
 use Drupal\Core\Database\Database;
 use Drupal\Core\Language\Language;
 use Drupal\Core\Site\Settings;