typo and code format (#1217)

2023-03-04 11:19:02 +08:00
parent fe2c9ede92
commit 9a000a2ff0
1 changed files with 16 additions and 15 deletions
--- a/source/01_welcome_to_swift/03_a_swift_tour.md
+++ b/source/01_welcome_to_swift/03_a_swift_tour.md
@ -627,10 +627,11 @@ let threeOfSpadesDescription = threeOfSpades.simpleDescription()

 ```swift
 func fetchUserID(from server: String) async -> Int {
-	if server == "primary"
+    if server == "primary" {
        return 97
    }
    return 501
+}
 ```

 您还可以通过在函数名前添加 `await` 来标记对异步函数的调用