```ruby
# coding: utf-8

RSpec.configure do |config|
  config.expect_with :rspec do |c|
    c.syntax = :expect
  end

  config.mock_with :rspec do |c|
    c.syntax = :expect
  end

  config.color = true
  config.treat_symbols_as_metadata_keys_with_true_values = true
end

require 'simplecov'

if ENV['TRAVIS']
  require 'coveralls'
  SimpleCov.formatter = Coveralls::SimpleCov::Formatter
elsif ENV['CI']
  require 'simplecov-rcov'
  SimpleCov.formatter = SimpleCov::Formatter::RcovFormatter
end

SimpleCov.start do
  add_filter '/spec/'
  add_filter '/vendor/bundle/'
end
```

Remove obsolete RSpec config option
user
```ruby
# coding: utf-8

RSpec.configure do |config|
  config.expect_with :rspec do |c|
    c.syntax = :expect
  end

  config.mock_with :rspec do |c|
    c.syntax = :expect
  end

  config.color = true
end

require 'simplecov'

if ENV['TRAVIS']
  require 'coveralls'
  SimpleCov.formatter = Coveralls::SimpleCov::Formatter
elsif ENV['CI']
  require 'simplecov-rcov'
  SimpleCov.formatter = SimpleCov::Formatter::RcovFormatter
end

SimpleCov.start do
  add_filter '/spec/'
  add_filter '/vendor/bundle/'
end
```
assistant