Issue #2165683 by Kartagis: Several British spelled words.

core/includes/form.inc

core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

core/misc/ajax.js

core/misc/tabledrag.js

...es/comment/lib/Drupal/comment/CommentManagerInterface.php

...ules/locale/lib/Drupal/locale/Form/LocaleSettingsForm.php

core/modules/menu_link/menu_link.module

core/modules/system/entity.api.php

...es/system/lib/Drupal/system/Tests/Database/UpdateTest.php

core/modules/system/tests/modules/form_test/form_test.module

...s/views/lib/Drupal/views/Tests/Plugin/DisplayPageTest.php

...modules/views/lib/Drupal/views/Tests/Plugin/PagerTest.php

.../modules/views/tests/Drupal/views/Tests/ViewsDataTest.php

core/modules/views/views.api.php