readme code for controller override needs a slight change

[ajw725]

this isn't an issue with the code, just the readme...but not sure where else to put it.

in the controller override instructions, you have this:

module Overrides
  class TokenValidationsController < DeviseTokenAuth::TokenValidationsController

i'm doing this with the Registrations controller, so it looks like this:

module Overrides
  class RegistrationsController < DeviseTokenAuth::RegistrationsController

but i then get an error that the constant TokenAuthOverrides::RegistrationsController is undefined, and that a definition was expected in my override controller. changing it to this seems to fix the problem:

module Overrides
  class TokenAuthOverrides::RegistrationsController < DeviseTokenAuth::RegistrationsController

so i think you need that TokenAuthOverrides prefix before the controller name.

[ajw725]

whoops, nvm...realized it's because i named my overrides directory "token_auth_overrides" instead of just "overrides." sorry.