fix comment on into_iter() for arrays

mqy · mqy · commit 1a295290fc39 · 2022-02-06T16:57:57.000+08:00
diff --git a/src/fn/closures/closure_examples/iter_any.md b/src/fn/closures/closure_examples/iter_any.md
@@ -34,7 +34,7 @@ fn main() {
 
     // `iter()` for arrays yields `&i32`.
     println!("2 in array1: {}", array1.iter()     .any(|&x| x == 2));
-    // `into_iter()` for arrays unusually yields `&i32`.
+    // `into_iter()` for arrays yields `i32`.
     println!("2 in array2: {}", array2.iter().any(|&x| x == 2));
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ fn main() {`
`34`	`34`
`35`	`35`	// `iter()` for arrays yields `&i32`.
`36`	`36`	`println!("2 in array1: {}", array1.iter() .any(\|&x\| x == 2));`
`37`		- // `into_iter()` for arrays unusually yields `&i32`.
	`37`	+ // `into_iter()` for arrays yields `i32`.
`38`	`38`	`println!("2 in array2: {}", array2.iter().any(\|&x\| x == 2));`
`39`	`39`	`}`
`40`	`40`	```