message: fixing example in readme
diff: @@ -190,12 +190,11 @@ const app = feathers()
  // Configure feathers-authentication
  .configure(auth({ secret: 'super secret' }))
  .configure(oauth2({
  - github: {
  + name: 'github',
  Strategy: GithubStrategy,
  - clientID: 'dc608a778075377552a3',
  - clientSecret: 'c337fce2f47c493daa4e6b67e9f22ea8704d37ab',
  - scope: ['public_profile', 'email']
  - }
  + clientID: '<your client id>',
  + clientSecret: '<your client secret>',
  + scope: ['user']
  }))
  .use('/users', memory())
  .use(errorHandler());
  