Fix unit tests

Author: YevhenZvieriev

app/code/Magento/Backend/Test/Unit/Console/Command/MaintenanceStatusCommandTest.php

@@ -53,20 +53,20 @@ public function executeDataProvider()
         return [
             [
                 [true, ['127.0.0.1', '127.0.0.2']],
-                'Status: maintenance mode is active' . PHP_EOL .
+                'Status: maintenance mode is enabled' . PHP_EOL .
                 'List of exempt IP-addresses: 127.0.0.1 127.0.0.2' . PHP_EOL
             ],
             [
                 [true, []],
-                'Status: maintenance mode is active' . PHP_EOL . 'List of exempt IP-addresses: none' . PHP_EOL
+                'Status: maintenance mode is enabled' . PHP_EOL . 'List of exempt IP-addresses: none' . PHP_EOL
             ],
             [
                 [false, []],
-                'Status: maintenance mode is not active' . PHP_EOL . 'List of exempt IP-addresses: none' . PHP_EOL
+                'Status: maintenance mode is disabled' . PHP_EOL . 'List of exempt IP-addresses: none' . PHP_EOL
             ],
             [
                 [false, ['127.0.0.1', '127.0.0.2']],
-                'Status: maintenance mode is not active' . PHP_EOL .
+                'Status: maintenance mode is disabled' . PHP_EOL .
                 'List of exempt IP-addresses: 127.0.0.1 127.0.0.2' . PHP_EOL
             ],
         ];