diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb
index 49a8fa241f16d66c751c5a54537869f10f7d4072..4237e8973153fac5cf513b28301bd23fb7c1068e 100644
--- a/activerecord/test/cases/migration/foreign_key_test.rb
+++ b/activerecord/test/cases/migration/foreign_key_test.rb
@@ -233,7 +233,7 @@ def change
           end
           add_foreign_key :houses, :cities, column: "city_id"
 
-          # remove and re-add to test that schema is updated and not accidently cached
+          # remove and re-add to test that schema is updated and not accidentally cached
           remove_foreign_key :houses, :cities
           add_foreign_key :houses, :cities, column: "city_id", on_delete: :cascade
         end