Update constant_autoloading_and_reloading.md

[skip ci]

Follow-up to previous commit

[skip ci]

Fix previous merge

[skip ci]
Merge branch 'patch-8' of https://github.com/jonatack/rails into jonatack-patch-8
[ci skip]

Conflicts:
	guides/source/constant_autoloading_and_reloading.md
Merge branch 'jonatack-patch-8' [ci skip]