Issue #3458524: Fixed cspell issues.

Closes #3458524

tests/src/Functional/JsonapiMenuItemsTest.php

@@ -75,7 +75,7 @@ class JsonapiMenuItemsTest extends BrowserTestBase {
     // There are 5 items in this menu - 4 from
     // jsonapi_menu_items_test.links.menu.yml and the content item created
     // above. One of the four in that file is disabled and should be filtered
-    // out, another is not accesible to the current users. This leaves a total
+    // out, another is not accessible to the current users. This leaves a total
     // of 3 items in the response.
     $this->assertCount(3, $content['data']);