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fix typo

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tanner0101 2020-03-03 23:02:10 -05:00
parent 5466f519cf
commit ea34f32685
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4.0/docs/upgrading.md
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@ -338,7 +338,7 @@ Methods prefixed with `new`, like `newPromise` have been changed to `make` to be
```diff ```diff
- let promise = eventLoop.newPromise(String.self) - let promise = eventLoop.newPromise(String.self)
- let promise = eventLoop.makePromise(of: String.self) + let promise = eventLoop.makePromise(of: String.self)
``` ```
`catchMap` is no longer available, but NIO's methods like `mapError` and `flatMapErrorThrowing` will work instead. `catchMap` is no longer available, but NIO's methods like `mapError` and `flatMapErrorThrowing` will work instead.