Issue #1742958 by DamienMcKenna, jhodgdon: Fixed All spellings of URI should be uppercase.

core/includes/authorize.inc

core/includes/bootstrap.inc

core/includes/common.inc

core/includes/file.inc

core/includes/form.inc

core/includes/theme.inc

core/lib/Drupal/Core/Language/LanguageManager.php

core/lib/Drupal/Core/StreamWrapper/LocalStream.php

core/misc/collapse.js

core/modules/comment/comment.module

core/modules/config/tests/config_test/config_test.module

core/modules/dblog/lib/Drupal/dblog/Tests/DBLogTest.php

core/modules/entity/entity.api.php

core/modules/image/image.module

core/modules/language/language.negotiation.inc

...upal/language/Tests/LanguageUILanguageNegotiationTest.php

core/modules/locale/lib/Drupal/locale/Gettext.php

...modules/locale/lib/Drupal/locale/Tests/LocalePathTest.php

core/modules/node/node.module

core/modules/node/node.tpl.php