Received a write suggestion for a private method

[dgmstuart]

http://www.docsdoctor.org/doc_methods/259451 links to an old commit, and the wrong line: (https://github.com/rails/rails/blob/9671df3ff797347940da2e813d005a4584ef464e/actionpack/lib/action_dispatch/request/session.rb/#L175)

On both that commit and master, the method concerned (load_for_write!) is private.

Presumably private methods are not intended to be documented?