message: docs/auth: minor text fixes
diff: @@ -118,7 +118,7 @@ export class ProviderAAuthProvider implements AuthProviderRouteHandlers {
  }
  ```
  -#### Factory method
  +#### Factory function
  Each provider exports a factory function that instantiates the provider. The
  factory should implement [AuthProviderFactory](#AuthProviderFactory), which
  @@ -159,8 +159,8 @@ export const createOktaProvider: AuthProviderFactory = ({
  });
  ```
  -The purpose of the different environment is to allow for a single auth-backend
  -to service as the authentication service for multiple different frontend
  +The purpose of the different environments is to allow for a single auth-backend
  +to serve as the authentication service for multiple different frontend
  environments, such as local development, staging, and production.
  The factory function for other providers can be a lot simpler, as they might not
  @@ -191,7 +191,7 @@ export const createProviderAProvider: AuthProviderFactory = ({ config }) => {
  > http://www.passportjs.org/docs/configure/
  **`plugins/auth-backend/src/providers/providerA/index.ts`** is simply
  -re-exporting the create method to be used for hooking the provider up to the
  +re-exporting the factory function to be used for hooking the provider up to the
  backend.
  ```ts
  @@ -202,8 +202,8 @@ export { createProviderAProvider } from './provider';
  **`plugins/auth-backend/src/providers/factories.ts`** When the `auth-backend`
  starts it sets up routing for all the available providers by calling
  -`createAuthProviderRouter` on each provider. You need to import the create
  -method from the provider and add it to the factory:
  +`createAuthProviderRouter` on each provider. You need to import the factory
  +function from the provider and add it to the factory:
  ```ts
  import { createProviderAProvider } from './providerA';
  