```ruby
require 'resque/failure/base'

module ExceptionNotification
  class Resque < Resque::Failure::Base
    def self.count
      ::Resque::Stat[:failed]
    end

    def save
      data = {
        error_class: exception.class.name,
        error_message: exception.message,
        failed_at: Time.now.to_s,
        payload: payload,
        queue: queue,
        worker: worker.to_s,
      }

      ExceptionNotifier.notify_exception(exception, data: { resque: data })
    end
  end
end
```

Fix syntax error and Style/TrailingCommaInLiteral offense
user
```ruby
require 'resque/failure/base'

module ExceptionNotification
  class Resque < Resque::Failure::Base
    def self.count
      ::Resque::Stat[:failed]
    end

    def save
      data = {
        error_class: exception.class.name,
        error_message: exception.message,
        failed_at: Time.now.to_s,
        payload: payload,
        queue: queue,
        worker: worker.to_s
      }

      ExceptionNotifier.notify_exception(exception, data: { resque: data })
    end
  end
end
```
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