38页 “Future、Promise”勘误

[booleguo]

In the next chapter, we will introduce the tools of the trade: event loops, Futures and Promises, Reactive Extensions, and the Actor model.

应该是Futures Promises

[He-Pin]

这个翻译是对了的哈，感谢 @booleguo 。
中文翻译的时候要去掉 s 的哦。