Fix typo

miku1958 · web-flow · commit 4c612209d5ee · 2021-10-18T11:37:31.000+08:00
diff --git a/docs/ReferenceGuides/UnderscoredAttributes.md b/docs/ReferenceGuides/UnderscoredAttributes.md
@@ -251,7 +251,7 @@ even when `Self` is a reference type.
 ```swift
 class C {
   func f() {}
-  func g(_: @escaping () -> Void {
+  func g(_: @escaping () -> Void) {
     g({ f() }) // error: call to method 'f' in closure requires explicit use of 'self'
   }
   func h(@_implicitSelfCapture _: @escaping () -> Void) {

Original file line number	Diff line number	Diff line change
@@ -251,7 +251,7 @@ even when `Self` is a reference type.
`251`	`251`	```swift
`252`	`252`	`class C {`
`253`	`253`	`func f() {}`
`254`		`- func g(_: @escaping () -> Void {`
	`254`	`+ func g(_: @escaping () -> Void) {`
`255`	`255`	`g({ f() }) // error: call to method 'f' in closure requires explicit use of 'self'`
`256`	`256`	`}`
`257`	`257`	`func h(@_implicitSelfCapture _: @escaping () -> Void) {`