Support Swift 5.5 / Xcode 13 (#57)
Support Swift 5.5 / Xcode 13 (#57)

The introduction of async/await in Swift 5.5 (https://github.com/apple/swift-evolution/blob/main/proposals/0296-async-await.md) promoted the "await" word to keyword. Therefore to use it in this context, it must be wrapped in backticks.

Change is compatible with previous Swift versions.
yannickl/AwaitKit,yannickl/AwaitKit